# YellowSquared > Just a guy making apps on evenings & weekends. Contact: hi@yellowsquared.us ## Apps - **BatchPad** — Photo Editor for Instagram. Tired of Instagram cropping your photos? Never suffer a bad crop again. Platform-perfect dimensions like 4:5 guarantee your entire image is seen. Process 100+ images in a single batch, add custom watermarks, and always export in full, original quality with smart color matching. U.S. App Store prices checked 2026-10-20: Pro Monthly $4.99 per month; Pro Yearly $19.99 per year; Pro Lifetime $49.99 one-time. Google Play lists in-app purchases but does not publish exact amounts. [Details](https://yellowsquared.us/apps/batchpad/) · [App Store](https://apps.apple.com/us/app/batchpad/id6739543255) · [Google Play](https://play.google.com/store/apps/details?id=com.yellowsquared.batchpad) - **Lumet** — Pro Softbox & Lightbox. Turn your device into a professional studio light. Perfect for product photography, portraits and video calls. Lumet gives you a clean, high-quality softbox and lightbox with adjustable color temperatures and brightness to get the shot right every time. U.S. App Store prices checked 2026-10-20: Pro Yearly $7.99 per year; Lumet Pro $14.99 one-time. Google Play lists in-app purchases but does not publish exact amounts. [Details](https://yellowsquared.us/apps/lumet/) · [App Store](https://apps.apple.com/us/app/lumet-pro-softbox-lightbox/id6767800155) · [Google Play](https://play.google.com/store/apps/details?id=com.yellowsquared.lumet) - **Name Scout** — Baby Name Finder. Overwhelmed by endless baby name lists? Find the right name with data-driven insights: explore historical trends and meanings, sync favorites with your partner, and get answers backed by real U.S. data since 1910, including popularity rankings. U.S. App Store prices checked 2026-10-20: Gold Monthly $4.99 per month; Lifetime $49.99 one-time; Gold $9.99 per 3 months; Diamond $14.99 per 3 months; Diamond Monthly $7.99 per month. Google Play lists in-app purchases but does not publish exact amounts. [Details](https://yellowsquared.us/apps/name-scout/) · [App Store](https://apps.apple.com/us/app/name-analytics/id6741346173) · [Google Play](https://play.google.com/store/apps/details?id=com.yellowsquared.nameAnalytics) · [Web app](https://namescout.yellowsquared.us) - **Eranorms** — Historical Weather. Is today hotter than usual? Eranorms puts your local weather into historical context. Visualize climate trends with stripes, heatmaps and box plots, and compare this year against decades of data going back to 1950 to understand the story behind your weather. U.S. App Store prices checked 2026-10-20: Pro $29.99 one-time. Google Play lists in-app purchases but does not publish exact amounts. [Details](https://yellowsquared.us/apps/eranorms/) · [App Store](https://apps.apple.com/us/app/eranorms-past-weather-almanac/id6757374142) · [Google Play](https://play.google.com/store/apps/details?id=com.yellowsquared.eranorms) · [Web app](https://eranorms.yellowsquared.us) - **Pointsuno** — Points & Miles Calculator. Stop guessing what your points are worth. Pointsuno helps you maximize redemptions by comparing transfer partners side by side. Calculate real value including taxes, fees and transfer bonuses, so you always know the best deal on your next flight or hotel. U.S. App Store prices checked 2026-10-20: Pro Lifetime $14.99 one-time; Pro Yearly $9.99 per year; Pro Monthly $2.49 per month. Google Play lists in-app purchases but does not publish exact amounts. [Details](https://yellowsquared.us/apps/pointsuno/) · [App Store](https://apps.apple.com/us/app/pointsuno/id6752636942) · [Google Play](https://play.google.com/store/apps/details?id=com.yellowsquared.pointsuno) · [Web app](https://pointsuno.yellowsquared.us) - **Photowalks** — Walk, shoot, watch your map grow. Walk with your camera. Photowalks records your route, pins photos where you take them, and keeps light timing and scouting notes ready for the next shoot. U.S. App Store prices checked 2026-10-20: Pro Annual $29.99 per year; Pro Monthly $4.99 per month. Google Play lists in-app purchases but does not publish exact amounts. [Details](https://yellowsquared.us/apps/photospots/) · [App Store](https://apps.apple.com/us/app/photospots-scout-pin-return/id6785755395) · [Google Play](https://play.google.com/store/apps/details?id=com.yellowsquared.photospots) - **Timeli** — Visual Habit Tracker. Track progress visually with Timeli. See your habits laid out as a timeline, spot the patterns, and build long-term consistency. Simple, elegant, and designed to stay out of your way while keeping you accountable. [Details](https://yellowsquared.us/apps/timeli/) · [App Store](https://apps.apple.com/us/app/timeli-logs/id6746956173) · [Google Play](https://play.google.com/store/apps/details?id=com.yellowsquared.timeli) - **Redberi** — Fruit & Veg Guide. Explore fruit and vegetables with Redberi. Compare fiber and other nutrition reference values per 100 g where available, learn how to choose ripe produce, and find practical storage and seasonal guidance in a field guide for everyday grocery trips. U.S. App Store prices checked 2026-10-20: Pro Lifetime $59.99 one-time; Pro Yearly $19.99 per year; Pro Monthly $2.99 per month. Google Play lists in-app purchases but does not publish exact amounts. [Details](https://yellowsquared.us/apps/redberi/) · [App Store](https://apps.apple.com/us/app/redberi-fruit-produce-guide/id6762072855) · [Google Play](https://play.google.com/store/apps/details?id=com.yellowsquared.redberi) · [Web app](https://redberi.yellowsquared.us) - **Tempo** — Temporal Dial. Coordinate work across continents with a synchronized timezone dial. Scroll any city to move every column in lockstep, snap to exact hours, visualize working-hour overlap, and mark planning blocks for workshops and handoffs. Free web tool; checked 2026-10-20. [Web app](https://yellowsquared.us/tempo/) ## Selected store reviews - **BatchPad** — “works great!” — Ricky, 5/5, Google Play (checked 2026-10-20; [listing](https://play.google.com/store/apps/details?id=com.yellowsquared.batchpad)). - **BatchPad** — “Love how easy it is” — Andy, 5/5, Google Play (checked 2026-10-20; [listing](https://play.google.com/store/apps/details?id=com.yellowsquared.batchpad)). - **BatchPad** — “finally found the answer” — Iliya, 5/5, Google Play (checked 2026-10-20; [listing](https://play.google.com/store/apps/details?id=com.yellowsquared.batchpad)). - **Lumet** — “simply does the job” — Andy, 5/5, Google Play (checked 2026-10-20; [listing](https://play.google.com/store/apps/details?id=com.yellowsquared.lumet)). - **Lumet** — “as i wish for” — Trung, 5/5, Google Play (checked 2026-10-20; [listing](https://play.google.com/store/apps/details?id=com.yellowsquared.lumet)). - **Name Scout** — “Easy UI” — Justin, 5/5, Google Play (checked 2026-10-20; [listing](https://play.google.com/store/apps/details?id=com.yellowsquared.nameAnalytics)). - **Name Scout** — “This app is perfect for people like me” — Lumi, 5/5, Google Play (checked 2026-10-20; [listing](https://play.google.com/store/apps/details?id=com.yellowsquared.nameAnalytics)). - **Name Scout** — “made it so much easier” — Jason, 5/5, Google Play (checked 2026-10-20; [listing](https://play.google.com/store/apps/details?id=com.yellowsquared.nameAnalytics)). - **Eranorms** — “Great app, excellent” — Alfredo, 5/5, Google Play (checked 2026-10-20; [listing](https://play.google.com/store/apps/details?id=com.yellowsquared.eranorms)). - **Eranorms** — “Clean and easy to use UI” — Christopher, 5/5, Google Play (checked 2026-10-20; [listing](https://play.google.com/store/apps/details?id=com.yellowsquared.eranorms)). - **Eranorms** — “I didn't ask for no updates” — James, 1/5, Google Play (checked 2026-10-20; [listing](https://play.google.com/store/apps/details?id=com.yellowsquared.eranorms)). ## Guides - [Instagram Image Sizes: Feed, Stories, Reels & Cropping](https://yellowsquared.us/social-media-crops/): Current Instagram photo sizes and aspect ratios: 3:4, 4:5, square and 9:16. Learn how to fit a full camera photo without cropping it. - [Instagram Aspect Ratios Compared: 3:4 vs 4:5 vs 1:1 vs 9:16](https://yellowsquared.us/instagram-format-comparison/): Compare Instagram photo sizes and aspect ratios. Learn when to use 3:4, 4:5, 1:1 or 9:16 for feed posts, Stories and Reels. - [City Weather Comparison: Compare Climate in 9 City Pairs](https://yellowsquared.us/city-weather-comparison/): Compare typical temperature, rainfall and humidity for 9 city pairs, including New York vs. San Francisco and Miami vs. Phoenix. Find a season that suits your trip. - [Credit Card Points Transfer Directory: Who Partners With Who](https://yellowsquared.us/points-transfer-directory/): The master partner transfer directory for Chase, Amex, Citi and Capital One. Find out which banks transfer to your airline, and how long it takes. - [Avios vs. Flying Blue: Which Airline Program Should You Transfer To?](https://yellowsquared.us/avios-vs-flying-blue/): Compare Avios and Flying Blue award prices, route fit and transfer options. Search award space before you move Chase or Amex points. - [Chase vs. Amex Transfer Partners: Which Points Are More Useful?](https://yellowsquared.us/chase-vs-amex-transfer-partners/): Compare Chase Ultimate Rewards and Amex Membership Rewards transfer partners, including shared airlines, exclusive options and what to check before a transfer. - [Supermarket Produce Ripeness Guide: How to Pick Good Fruit](https://yellowsquared.us/supermarket-ripeness-guide/): A fast, mobile-friendly guide to picking ripe fruit. Simple checklists for watermelons, cantaloupes, peaches and avocados. - [Fall 2026 Produce Guide: Apples, Pears, Grapes & Figs in Season](https://yellowsquared.us/seasonal-produce/): What fruits are in season in fall? Compare apples, pears, grapes and figs by peak months, ripeness signs and local harvest timing. - [Apples vs. Pears: Which Fall Fruit Should You Choose?](https://yellowsquared.us/apples-vs-pears/): Compare apples and pears by ripeness, storage, texture and peak fall harvest. Find the better fruit for a snack, salad or baking. - [Peaches vs. Nectarines: How to Choose Late-Season Fruit](https://yellowsquared.us/peaches-vs-nectarines/): Compare peaches and nectarines by skin, ripeness and late-season availability. Learn what to look for when the Northern Hemisphere harvest is winding down. - [Fuyu vs. Hachiya Persimmons: How to Tell Them Apart](https://yellowsquared.us/fuyu-vs-hachiya-persimmons/): Compare Fuyu and Hachiya persimmons by shape, ripeness and best use. Learn which persimmon to eat crisp and which must turn soft first. - [Clementines vs. Mandarins: What Is the Difference?](https://yellowsquared.us/clementines-vs-mandarins/): Find out whether clementines and mandarins are different fruits, when their seasons overlap, and what to check when choosing easy-peel citrus. - [Cranberries vs. Pomegranates: Which Fall Fruit Should You Choose?](https://yellowsquared.us/cranberries-vs-pomegranates/): Compare fresh cranberries and pomegranates by flavor, prep, storage and fall season. Choose the right fruit for a sauce, snack or salad. - [Acorn vs. Butternut Squash: Which Is Better for Your Recipe?](https://yellowsquared.us/acorn-vs-butternut-squash/): Compare acorn and butternut squash by shape, prep, texture and fall season. See which one to roast in halves and which to peel and cube. - [Grapes vs. Figs: Which Late-Summer Fruit Should You Buy?](https://yellowsquared.us/grapes-vs-figs/): Compare grapes and fresh figs by ripeness, storage, uses and fall season. Learn which fruit keeps longer and what a ripe fig should feel like. - [Sweet Potatoes vs. Yams: What Are You Buying?](https://yellowsquared.us/sweet-potatoes-vs-yams/): Learn why U.S. grocery-store yams are often sweet potatoes, how true yams differ, and which root to choose for your recipe. - [Kale vs. Spinach: Which Green Is Better for Your Meal?](https://yellowsquared.us/kale-vs-spinach/): Compare kale and spinach by texture, cooking time, storage and cool-weather season. Choose the right leafy green for salads, soups and sautés. - [Turnips vs. Rutabagas: How to Tell These Roots Apart](https://yellowsquared.us/turnips-vs-rutabagas/): Compare turnips and rutabagas by size, flavor, cooking and fall season. Learn how to choose the sweeter root and use its greens. - [Free vs. Paid Habit Trackers: Is a Subscription Worth It?](https://yellowsquared.us/free-vs-paid-habit-trackers/): Compare free and paid habit trackers by logging, reminders, history, privacy and subscription cost. Find out when an upgrade is useful. - [Golden Hour vs. Blue Hour for Photography: Which Should You Choose?](https://yellowsquared.us/blue-hour-vs-golden-hour/): Compare golden hour and blue hour for portraits, landscapes and city scenes. Learn how to plan a photo location around light and shadows. - [PST vs. CET vs. JST: Best Meeting Times Across Three Time Zones](https://yellowsquared.us/pst-cet-jst-overlap/): Compare Pacific, Central European and Japan time, find practical meeting windows, and account for daylight-saving changes. - [Pacific Time vs. India Time: Meeting Overlap and Best Hours](https://yellowsquared.us/pacific-vs-india-meeting-time/): Find the time difference between Pacific Time and India Standard Time, see practical overlap windows and plan around daylight saving. - [Name Scout: Explore Official SSA Baby-Name Trends](https://yellowsquared.us/ssa-vs-nameberry/): Name Scout turns U.S. SSA baby-name records into trends by year, state, and decade, with name meanings and partner-synced favorites. - [Phone Screen vs. LED Panel for Product Photography](https://yellowsquared.us/phone-screen-vs-led-panel/): Compare a phone-screen softbox with a dedicated LED panel for product photography. Learn when a screen is enough and when to upgrade. ## Blog - [The 100-Year Rule in Baby Names: Why 1920s Names Return While 1970s Names Drop](https://yellowsquared.us/blog/posts/vintage-100-year-rule-baby-names) (2026-10-19): - [Why Do Cut Onions Make You Cry and How to Stop It](https://yellowsquared.us/blog/posts/why-do-onions-make-you-cry-stop-it) (2026-10-23): Cutting an onion ruptures cells and mixes alliinase with lachrymatory factor synthase to spray syn-propanethial-S-oxide mist. Chilling onions for 30 minutes and using a sharp blade cuts tear gas by 86 percent. - [Why Does the Sun Set So Early in November? Daylight Saving and the 5 PM Cliff](https://yellowsquared.us/blog/posts/why-does-the-sun-set-so-early-november) (2026-10-23): November evenings drop before 5 PM because a 60-minute Daylight Saving Time clock shift stacks on top of rapid orbital daylight loss. Yet the earliest sunset arrives around December 10, nearly two weeks before the winter solstice. - [Bilt Rewards Transfer Partners: Best Ways to Use Points Earned on Rent](https://yellowsquared.us/blog/posts/best-bilt-rewards-transfer-partners) (2026-10-23): Redeeming 30,000 Bilt points for a rent credit yields just 165 dollars at 0.55 cents per point, while transferring 1 to 1 to World of Hyatt or Alaska Airlines unlocks 660 to 950 dollars in hotel stays and flights. - [Popular Three-Letter Baby Names for Boys and Girls](https://yellowsquared.us/blog/posts/popular-three-letter-baby-names) (2026-10-23): Three-letter baby names have surged back into the U.S. Top 100, led by Mia, Ava, Leo, Kai, and Eli. SSA data from 1950 to 2025 shows how parents traded 1-syllable consonant stops for 2-syllable open-vowel trios. - [UTC vs. GMT: What is the Difference?](https://yellowsquared.us/blog/posts/what-is-utc-vs-gmt-difference) (2026-10-24): While UTC is an unshifting atomic time standard used by global aviation and computer servers, GMT is a civil time zone that shifts to British Summer Time (BST) every summer. - [How to Keep Cilantro Fresh in the Fridge for 3 Weeks](https://yellowsquared.us/blog/posts/how-to-keep-cilantro-fresh-in-the-fridge) (2026-10-24): Storing cilantro in a supermarket plastic bag rots leaves into black slime in 4 days. Storing cut stems upright in an inch of water inside a loosely covered glass jar keeps leaves crisp for 24 days. - [What is a Derecho Wind Storm? How It Differs From a Tornado](https://yellowsquared.us/blog/posts/what-is-a-derecho-wind-storm) (2026-10-24): A derecho is a widespread, long-lived wind storm associated with a rapidly moving band of severe thunderstorms producing continuous damage along a path over 400 miles long. - [Amex Points vs. Chase Points: Which Should You Collect?](https://yellowsquared.us/blog/posts/amex-points-vs-chase-points-difference) (2026-10-24): Chase Ultimate Rewards excels for World of Hyatt hotel transfers and a solid 1.0 cent cash-back floor, while Amex Membership Rewards leads for 4x grocery spending and frequent flight transfer bonuses. - [Why Storing Tomatoes in the Fridge Destroys Their Flavor: Volatile Enzyme Inactivation and Cell Wall Chilling](https://yellowsquared.us/blog/posts/why-tomatoes-lose-flavor-in-fridge-volatiles) (2026-10-21): - [Why Is India's Time Zone 30 Minutes Off?](https://yellowsquared.us/blog/posts/why-is-india-time-zone-half-hour-offset) (2026-10-26): India observes Indian Standard Time (IST, UTC+5:30) because the country anchored its national clock in 1906 to the 82.5° East meridian passing through Mirzapur, splitting the difference between Mumbai (68°E) and Kolkata (88°E). - [What Is a Heat Dome? How It Traps Extreme Heat](https://yellowsquared.us/blog/posts/what-is-a-heat-dome-weather-phenomenon) (2026-10-26): A heat dome forms when a strong 500 hPa high-pressure ridge traps stagnant air, causing adiabatic compression that heats sinking air by up to 10°C per kilometer while cloudless skies maximize ground solar baking. - [What Is the Chase 5/24 Rule? How It Actually Works](https://yellowsquared.us/blog/posts/what-is-the-chase-5-24-rule-credit-cards) (2026-10-26): Chase automatically denies new credit card applications if you have opened five or more personal cards across any bank within the preceding 24 months, making application sequencing critical for maximizing travel reward sign-up bonuses. - [How to Make a Seamless Instagram Carousel](https://yellowsquared.us/blog/posts/how-to-make-a-seamless-instagram-carousel) (2026-10-26): Creating a continuous panoramic swipe across Instagram requires slicing a 3240x1350 canvas into exact 1080px intervals with zero pixel overlap, preventing white seam lines and aspect-ratio clipping in the mobile feed. - [Why Does China Have Only One Time Zone?](https://yellowsquared.us/blog/posts/why-does-china-have-only-one-time-zone) (2026-10-25): Although China geographically spans five international time zones, the country has observed a single official standard—Beijing Time (UTC+8)—since 1949, causing sunrise to occur as late as 10:15 AM in western provinces like Xinjiang. - [What Color Temperature Is Best for Video Calls?](https://yellowsquared.us/blog/posts/what-color-temperature-is-best-for-video-calls) (2026-10-25): While 3200K incandescent lighting causes heavy orange color casts and 6500K daylight washes out pale skin against monitor glow, a neutral 4500K to 5000K fill light matches modern webcam sensors without triggering white-balance hunting. - [How Long Does It Actually Take to Form a Habit?](https://yellowsquared.us/blog/posts/how-long-does-it-take-to-form-a-habit) (2026-10-25): While popular self-help claims that habits form in 21 days, University College London empirical research proved that achieving automaticity takes an average of 66 days, with habit curves ranging from 18 to 254 days depending on task complexity. - [Why Basil Turns Black in the Fridge—and How to Store It](https://yellowsquared.us/blog/posts/why-basil-turns-black-in-the-fridge) (2026-10-25): Unlike cilantro or parsley, tropical basil suffers chilling injury below 50°F, rupturing cellular membranes and releasing polyphenol oxidase that turns leaves black within hours; keeping stems in room-temperature water preserves fresh foliage for two weeks. - [Why Does Arizona Not Observe Daylight Saving Time?](https://yellowsquared.us/blog/posts/why-arizona-does-not-observe-daylight-saving-time) (2026-10-25): Under the Uniform Time Act of 1966, Arizona opted out of daylight saving time in 1968 to reduce extreme summer evening heat exposure, leaving Phoenix aligned with Mountain Standard Time in winter and Pacific Daylight Time in summer. - [Golden Hour vs. Blue Hour: What Is the Difference?](https://yellowsquared.us/blog/posts/golden-hour-vs-blue-hour-difference) (2026-10-25): While golden hour occurs when the sun is between 0 and 6 degrees above the horizon producing warm 3200K light via Rayleigh scattering, blue hour occurs when the sun is 4 to 8 degrees below the horizon driven by ozone Chappuis absorption. - [Why Do Photos Look Blurry on Instagram?](https://yellowsquared.us/blog/posts/why-photos-look-blurry-on-instagram) (2026-10-25): Instagram server-side recompression aggressively degrades images exceeding 1080 pixels wide or non-standard ratios, whereas exporting precisely at 1080x1350 with sRGB color encoding prevents post-upload compression artifacts. - [Boy Names Ending in -er: Oliver, Asher, Jasper & Beyond](https://yellowsquared.us/blog/posts/boy-names-ending-in-er) (2026-10-25): Occupational and vintage boy names ending in the agent suffix -er surged from under 3 percent of top 200 male births in 1985 to over 14 percent by 2025, led by perennial favorites like Oliver, Asher, Carter, and Jasper. - [Why Does the US-UK Time Difference Change Twice a Year?](https://yellowsquared.us/blog/posts/us-uk-time-difference-daylight-saving-mismatch) (2026-10-24): Because the United States shifts clocks on the second Sunday in March and first Sunday in November while the UK and European Union shift on the last Sunday of March and October, transatlantic offsets shrink by 1 hour for 28 days every year. - [How to Find the Best Meeting Time Across US, Europe, and Asia](https://yellowsquared.us/blog/posts/best-meeting-times-across-us-europe-asia-time-zones) (2026-10-24): Any two cities separated by 8 or more hours share zero strict 9-to-5 working overlap. Expanding to an 8 AM to 7 PM window unlocks 2 to 3 daily hours for US-Europe and US-Asia pairs, while three-continent teams require rotating two-hub handoffs. - [How to Keep Celery Crisp in the Fridge for 4 Weeks](https://yellowsquared.us/blog/posts/how-to-keep-celery-crisp-in-the-fridge) (2026-10-24): Leaving celery unwrapped in the crisper dehydrates stalks in 4 days, while sealed plastic bags trap ethylene gas and rot leaves in 8 days. Wrapping whole unwashed celery in aluminum foil preserves 96 percent moisture turgor for 28 days. - [Girl Names Ending in -ie or -y: Sadie, Millie, Ivy & Beyond](https://yellowsquared.us/blog/posts/girl-names-ending-in-ie-or-y) (2026-10-24): Although -ie and -y produce the exact same final vowel sound, SSA birth records from 1900 to 2025 show how modern parents revived Edwardian -ie spellings like Sadie (#62) and Millie (#112) alongside botanical -y nouns like Ivy (#38) and Lily (#20). - [Why Do Bananas Turn Black in the Fridge?](https://yellowsquared.us/blog/posts/why-do-bananas-turn-black-in-the-fridge) (2026-10-24): Cold storage below 55 degrees Fahrenheit ruptures outer peel vacuoles to release polyphenol oxidase, creating harmless black melanin while the edible fruit pulp inside stays firm and sweet for up to a full week. - [Why Is the Desert So Cold at Night?](https://yellowsquared.us/blog/posts/why-is-the-desert-so-cold-at-night) (2026-10-24): Deserts experience dramatic 35 to 45 degree daily temperature swings because bone-dry air lacks greenhouse water vapor, allowing daytime ground heat to radiate directly into space as quartz sand quickly cools after sunset. - [How to Transfer Capital One Miles to Partners](https://yellowsquared.us/blog/posts/how-to-transfer-capital-one-miles-to-partners) (2026-10-24): While the Capital One travel eraser fixes redemptions at 1.0 cent per mile, transferring miles 1 to 1 to airline partners like Air Canada Aeroplan, Avianca LifeMiles, and Turkish Miles and Smiles unlocks 1.8 to 2.8 cents per mile. - [Boy Names Ending in N: Benjamin, Ethan, Mason & Beyond](https://yellowsquared.us/blog/posts/boy-names-ending-in-n) (2026-10-24): Over 35 percent of the national Top 100 boy names end in -n, led by Benjamin (#11), Ethan (#22), Mason (#28), and Logan (#34). Demographic data from 1960 to 2025 explains why gentle alveolar nasals overtook hard plosive stops. - [Can You Store Onions and Potatoes Together?](https://yellowsquared.us/blog/posts/can-you-store-onions-and-potatoes-together) (2026-10-24): Storing onions and potatoes in the same pantry bin cuts shelf life from 60 days to under 12 days. Onions emit ethylene gas that forces potato eyes to sprout, while high moisture transpired by potatoes rots dry onion necks. - [What Is a Temperature Inversion?](https://yellowsquared.us/blog/posts/what-is-a-temperature-inversion-fog-pollution) (2026-10-24): Under clear winter skies, nocturnal radiational cooling chills valley ground faster than the atmosphere, creating a warm air lid that traps dense fog, woodsmoke, and fine particulate pollution until wind breaks the cap. - [How to Avoid Airline Fuel Surcharges on Award Flights](https://yellowsquared.us/blog/posts/how-to-avoid-airline-fuel-surcharges-on-award-flights) (2026-10-24): Booking business class flights to Europe through British Airways or Virgin Atlantic adds 950 dollars in carrier-imposed fees, while booking the exact same routes via Air Canada Aeroplan or United MileagePlus eliminates YQ fees. - [Baby Names Ending in S for Boys](https://yellowsquared.us/blog/posts/baby-names-ending-in-s-for-boys) (2026-10-24): Boy names ending in -s have surged into the national Top 100, led by Lucas (#8), Miles (#42), Silas (#82), and Atlas (#92). SSA records show how parents swapped harsh consonant stops for gentle sibilant endings. - [Why Do Cut Apples Turn Brown and How to Stop It](https://yellowsquared.us/blog/posts/why-do-cut-apples-turn-brown-lemon-juice-water) (2026-10-24): Cutting an apple damages cell walls and allows polyphenol oxidase to oxidize chlorogenic acid into brown melanin. Soaking slices for 5 minutes in mild 0.2 percent salt water deactivates the enzyme for 12 hours without making fruit sour. - [What Is a Freeze Watch vs. Warning? Temperature & Lead Time Rules](https://yellowsquared.us/blog/posts/what-is-a-freeze-watch-vs-warning) (2026-10-24): The National Weather Service issues a Freeze Watch 24 to 48 hours in advance when sub-freezing temperatures are possible, whereas a Freeze Warning signals high confidence within 12 to 24 hours. A Frost Advisory covers 33 to 36 degrees on calm clear nights. - [How to Use Chase Ultimate Rewards for World of Hyatt Stays](https://yellowsquared.us/blog/posts/how-to-use-chase-ultimate-rewards-for-hyatt) (2026-10-24): Transferring Chase Ultimate Rewards points 1 to 1 to World of Hyatt unlocks 2.2 to 2.8 cents per point across published Category 1 through 8 award charts with zero resort fees, delivering up to double the value of the fixed Chase travel portal. - [Vintage Baby Names Making a Comeback for Boys and Girls](https://yellowsquared.us/blog/posts/vintage-baby-names-making-a-comeback) (2026-10-24): Historic SSA data from 1910 to 2025 reveals a distinct U-shaped curve where names like Theodore (#7) and Eleanor (#14) staged top 20 revivals. However, return cycles depend on soft liquid vowels rather than an automatic 100-year clock. - [Why Do Tomatoes Lose Flavor in the Fridge?](https://yellowsquared.us/blog/posts/why-do-tomatoes-lose-flavor-in-the-fridge) (2026-10-23): Chilling tomatoes below 54 degrees Fahrenheit does not reduce soluble sugars or acids, which stay at 97 percent. Instead, storage past 3 days triggers transient DNA methylation that silences 12 volatile aroma genes by 65 percent. - [Why Do Leaves Change Color at Different Times Each Fall?](https://yellowsquared.us/blog/posts/why-do-leaves-change-color-at-different-times) (2026-10-23): Shrinking autumn daylight locks in the calendar date when green chlorophyll breaks down and unmasks yellow carotenoids, while sunny 65 degree days and crisp 40 degree nights trap leaf sugars to synthesize scarlet anthocyanins. - [Are Hotel Credit Card Free Night Certificates Worth the Annual Fee?](https://yellowsquared.us/blog/posts/are-hotel-credit-card-free-night-certificates-worth-it) (2026-10-23): Mid-tier hotel cards with 95 to 99 dollar annual fees deliver 150 to 190 dollars in net positive value per year when you understand point top-off caps across World of Hyatt, Marriott Bonvoy, IHG One Rewards, and Hilton Honors. - [Baby Names That Mean Sun or Fire for Boys and Girls](https://yellowsquared.us/blog/posts/baby-names-that-mean-sun-or-fire) (2026-10-23): Parents seeking luminous meanings have shifted from mid-century Greek torch derivatives like Helen and Elaine toward direct solar and fire roots led by Elio, Soleil, Cyrus, Aidan, and Seraphina across SSA birth records. - [Why Does It Hail in the Summer? The Physics of Warm-Season Ice](https://yellowsquared.us/blog/posts/why-does-it-hail-in-the-summer) (2026-10-23): - [Best Citi ThankYou Transfer Partners: How to Maximize Flight Value](https://yellowsquared.us/blog/posts/best-citi-transfer-partners) (2026-10-23): - [Popular Two-Syllable Baby Names for Girls and Where They Peak](https://yellowsquared.us/blog/posts/popular-two-syllable-baby-names-girls) (2026-10-23): - [How to Store Fresh Bread So It Doesn't Get Moldy or Stale](https://yellowsquared.us/blog/posts/how-to-store-fresh-bread-crisp) (2026-10-23): - [Why Does It Smell Like Rain? The Science of Petrichor](https://yellowsquared.us/blog/posts/why-does-it-smell-like-rain-petrichor) (2026-10-23): - [Best Amex Transfer Partners: How to Maximize Membership Rewards](https://yellowsquared.us/blog/posts/best-amex-transfer-partners) (2026-10-23): - [Boy Names Ending in O: Modern Trends and Popularity Rankings](https://yellowsquared.us/blog/posts/boy-names-ending-in-o) (2026-10-23): - [How to Store Fresh Herbs So They Don't Turn Slimy in the Fridge](https://yellowsquared.us/blog/posts/how-to-store-fresh-herbs-crisp) (2026-10-23): - [Why Is It Coldest Just After Sunrise? The Science of Dawn Lows](https://yellowsquared.us/blog/posts/why-is-it-coldest-after-sunrise) (2026-10-23): - [Best Capital One Transfer Partners: How to Maximize Venture Miles](https://yellowsquared.us/blog/posts/best-capital-one-transfer-partners) (2026-10-23): - [Grandma Names for Girls: Vintage Baby Names Making a Comeback](https://yellowsquared.us/blog/posts/grandma-baby-names-girls-revival) (2026-10-23): - [Why Do Potatoes Turn Green and Are They Safe to Eat?](https://yellowsquared.us/blog/posts/why-do-potatoes-turn-green-solanine) (2026-10-23): - [What Is an Atmospheric River and How Much Rain Does It Carry?](https://yellowsquared.us/blog/posts/what-is-an-atmospheric-river) (2026-10-22): - [Chase Travel Portal vs. Transfer Partners: Which Gets More Flight Value?](https://yellowsquared.us/blog/posts/chase-portal-vs-transfer-partners) (2026-10-22): - [Last Names as First Names: The Rise of Surname Baby Names for Boys](https://yellowsquared.us/blog/posts/last-names-as-first-names-boys) (2026-10-22): - [How to Store Fresh Asparagus in Water So It Doesn't Go Limp](https://yellowsquared.us/blog/posts/how-to-store-fresh-asparagus-water) (2026-10-22): - [Graupel vs. Hail: How to Tell Soft Snow Pellets Apart from Ice](https://yellowsquared.us/blog/posts/graupel-vs-hail-difference) (2026-10-22): - [Do Airline Miles Expire? Expiration Rules for Every Major Airline](https://yellowsquared.us/blog/posts/do-airline-miles-expire-chart) (2026-10-22): - [Popular One-Syllable Baby Names for Girls and Boys](https://yellowsquared.us/blog/posts/popular-one-syllable-baby-names) (2026-10-22): - [How to Keep Strawberries Fresh Longer Without Getting Moldy](https://yellowsquared.us/blog/posts/how-to-keep-strawberries-fresh-longer) (2026-10-22): - [Polar Vortex vs. Arctic Blast: Jet Stream Waviness, Rossby Waves, and Stratospheric Warming](https://yellowsquared.us/blog/posts/polar-vortex-vs-arctic-blast-rossby-waves) (2026-10-22): - [Positioning Flights for Award Travel: Cost-Benefit Math, Risk Buffers, and Misconnect Liability](https://yellowsquared.us/blog/posts/positioning-flights-award-travel-cost-benefit-risk) (2026-10-22): - [The Latinate Suffix Wave: Why 62% of Top Baby Girl Names Now End in -a](https://yellowsquared.us/blog/posts/girl-names-ending-in-a-latinate-popularity-wave) (2026-10-22): - [Why Berries Mold Within Days: Botrytis cinerea Spores and the Postharvest Thermotherapy Fix](https://yellowsquared.us/blog/posts/why-berries-mold-fast-botrytis-vinegar-wash-science) (2026-10-22): - [Temperature Inversions vs. Normal Lapse Rates: How Boundary Layer Trapping Stagnates Winter Air](https://yellowsquared.us/blog/posts/temperature-inversion-smog-trapping-soundings) (2026-10-21): - [Airline Award Stopover Rules: Turning One-Way Redemptions into Two Vacations for 5,000 Points](https://yellowsquared.us/blog/posts/airline-stopover-rules-free-multi-city-awards) (2026-10-21): - [Botanical and Nature Baby Names: The Century-Long Arc from Hazel and Ivy to Sage and River](https://yellowsquared.us/blog/posts/nature-botanical-baby-names-century-revival) (2026-10-21): - [Why Storing Onions and Potatoes Together Spoils Both: Ethylene, Solanine, and Moisture Exchange](https://yellowsquared.us/blog/posts/why-onions-and-potatoes-accelerate-sprouting-ethylene) (2026-10-21): - [Katabatic Winds vs. Foehn and Chinook Warming: Gravity Drainage vs. Compressional Heating](https://yellowsquared.us/blog/posts/katabatic-winds-vs-foehn-chinook-warming) (2026-10-21): - [Airline Award Fuel Surcharges (YQ/YR): When Carrier-Imposed Fees Wipe Out Cents-Per-Point Value](https://yellowsquared.us/blog/posts/airline-award-fuel-surcharges-yq-carrier-fees) (2026-10-21): - [Traditional Virtue Names vs. Modern Power Descriptors: From Grace and Faith to Maverick and Legend](https://yellowsquared.us/blog/posts/virtue-baby-names-traditional-vs-modern-trend) (2026-10-21): - [Why Bananas Turn Black in the Refrigerator: Chilling Injury, Polyphenol Oxidase, and Pulp Quality](https://yellowsquared.us/blog/posts/why-bananas-turn-black-in-fridge-chilling-injury) (2026-10-21): - [Wet vs. Dry Microburst Soundings: Inverted-V Profiles and 70 mph Downbursts](https://yellowsquared.us/blog/posts/wet-microburst-vs-dry-microburst-soundings) (2026-10-21): - [Hotel Fifth Night Free Math: Hilton Flat 20% vs. Marriott Lowest-Night Rule](https://yellowsquared.us/blog/posts/hotel-fifth-night-free-award-math) (2026-10-21): - [The Rise of Vowel-Initial Baby Names and the Fall of Letter 'J'](https://yellowsquared.us/blog/posts/baby-name-first-letter-trends-popularity) (2026-10-21): - [Why the Viral Avocado Water Hack Is Unsafe and How to Stop Browning](https://yellowsquared.us/blog/posts/why-avocados-brown-and-water-submersion-fda-warning) (2026-10-21): - [Radiation Fog vs. Advection Fog: Sounding Profiles and Clearance Times](https://yellowsquared.us/blog/posts/radiation-fog-vs-advection-fog-temperature-profiles) (2026-10-21): - [Award Ticket Cancellation Fees: Zero-Fee Domestic vs. Foreign Partner Penalties](https://yellowsquared.us/blog/posts/airline-award-rebooking-cancellation-fees) (2026-10-21): - [Middle Name Phonetic Flow: Syllable Cadence and Consonant Junctions](https://yellowsquared.us/blog/posts/middle-name-phonetic-flow-syllable-rhythm) (2026-10-21): - [Why Supermarket Mushrooms Turn Slimy in Plastic but Keep in Paper](https://yellowsquared.us/blog/posts/why-mushrooms-get-slimy-chitin-storage) (2026-10-21): - [Lake-Effect Snow Instability: Why Convection Requires a 13°C Water-to-Air Gap](https://yellowsquared.us/blog/posts/lake-effect-snow-temperature-difference-thresholds) (2026-10-20): - [Mixed-Cabin Award Pricing Rules: Prorated Distance vs. Flat Highest Overcharges](https://yellowsquared.us/blog/posts/mixed-cabin-award-redemption-pricing-rules) (2026-10-20): - [The Long Tail of Baby Names: Why Today's #1 Name Is Four Times Rarer](https://yellowsquared.us/blog/posts/baby-name-popularity-dispersion-long-tail) (2026-10-20): - [Sprouted Garlic Chemistry: Higher Antioxidants Alongside a Bitter Green Germ](https://yellowsquared.us/blog/posts/garlic-sprouting-alliin-allicin-flavor-changes) (2026-10-20): - [Wind Chill vs. Actual Temperature: Why 20°F in Wind Cools Faster Than 0°F Calm](https://yellowsquared.us/blog/posts/wind-chill-vs-actual-temperature) (2026-10-20): - [Fifth-Freedom Flight Award Sweet Spots: Long-Haul Cabins at Short-Haul Rates](https://yellowsquared.us/blog/posts/fifth-freedom-flight-award-sweet-spots) (2026-10-20): - [The Rise and Decline of the Two-Syllable 'N'-Ending Boy Name Wave](https://yellowsquared.us/blog/posts/two-syllable-boy-names-ending-in-n-peak) (2026-10-20): - [Why Sliced Apples Turn Brown and How Chloride Ions Stop Oxidation](https://yellowsquared.us/blog/posts/why-apples-turn-brown-enzymatic-browning) (2026-10-20): - [Heat Index vs. Wet-Bulb Temperature: Why 95°F Wet-Bulb Is Universally Lethal](https://yellowsquared.us/blog/posts/heat-index-vs-wet-bulb-temperature) (2026-10-19): - [Hotel Point Valuations & Resort Fees: Why Hyatt & Hilton Awards Outperform](https://yellowsquared.us/blog/posts/hotel-point-valuations-cents-per-point-resort-fees) (2026-10-19): - [The Unisex Baby Name Tipping Point: When Crossover Names Turn Permanently Feminine](https://yellowsquared.us/blog/posts/unisex-baby-names-tipping-point-gender-ratio) (2026-10-19): - [Why Citrus Never Ripens on the Counter and Green Skin Is Not Sour](https://yellowsquared.us/blog/posts/why-citrus-does-not-ripen-after-picking) (2026-10-19): - [Freezing Rain vs. Sleet: How Warm Layers Aloft Dictate Surface Icing](https://yellowsquared.us/blog/posts/freezing-rain-vs-sleet-temperature-profile) (2026-10-19): - [Distance Bands vs. Dynamic Pricing: Why Short-Haul Flights Beat Cash Surges](https://yellowsquared.us/blog/posts/distance-based-vs-dynamic-award-pricing) (2026-10-19): - [Why Ethylene Producers Accelerate Spoilage in Sensitive Crops](https://yellowsquared.us/blog/posts/ethylene-producing-vs-sensitive-produce) (2026-10-19): - [El Niño Winter Temperature History: What Strong Events Mean for Northern States](https://yellowsquared.us/blog/posts/el-nino-winter-temperature-history) (2026-10-18): - [Avios Transfer Bonus Arbitrage: How Qatar's 35% Bonus Boosts BA Bookings](https://yellowsquared.us/blog/posts/avios-bonus-arbitrage-comparison) (2026-10-18): - [State Baby Name Outliers in 2025: Where Regional Favorites Displace National #1s](https://yellowsquared.us/blog/posts/state-baby-name-outliers-2025) (2026-10-18): - [Pomegranate Ripeness Indicators: Why Round Pomegranates Are Underripe](https://yellowsquared.us/blog/posts/pomegranate-ripeness-indicators) (2026-10-18): - [How to Read Fruit PLU Codes: 4-Digit Conventional vs. 9-Digit Organic Stickers](https://yellowsquared.us/blog/posts/how-to-read-fruit-plu-codes) (2026-10-18): Four digits in the 3000–4999 range identify conventional produce, a leading 9 marks organic, and 83000–84999 is conventional overflow—not a GMO label. - [Dew Point vs. Relative Humidity: Why 60% Humidity Feels Different at 50°F and 85°F](https://yellowsquared.us/blog/posts/dew-point-vs-relative-humidity) (2026-10-18): At 50°F, 60% relative humidity gives a crisp 36°F dew point. At 85°F, the same 60% relative humidity gives an oppressive 70°F dew point. - [How Cash Taxes and Carrier Surcharges Change Your Cents-Per-Point Redemption Value](https://yellowsquared.us/blog/posts/award-taxes-surcharges-cents-per-point) (2026-10-18): Subtract mandatory award taxes and carrier surcharges from the cash fare before dividing by the points required. A $700 surcharge cuts a 2.00¢ headline redemption to 0.83¢. - [Why Spelling Variants Split a Baby Name's Popularity Rank in U.S. Data](https://yellowsquared.us/blog/posts/baby-name-spelling-variants-popularity-rank) (2026-10-18): SSA ranks each spelling separately while stripping hyphens and spaces—putting Sophia (#5) and Sofia (#9) in the 2025 U.S. Top 10 together. - [The Fastest-Rising Baby Names of 2025 Depend on What You Count](https://yellowsquared.us/blog/posts/fastest-rising-baby-names-2025) (2026-10-14): Klarity climbed 1,396 places on 257 extra babies. Ailany climbed 87 places on 4,530. Rank jumps and real gains tell different stories. - [Drought History by State, 2000–2026: Where It Stays and When It Spreads](https://yellowsquared.us/blog/posts/drought-history-by-state) (2026-10-14): Arizona, New Mexico, Nevada and Utah average six times the Northeast's drought index. See every state's record since 2000 and how to read your own row. - [How to Post a Landscape Photo on Instagram Without Cropping](https://yellowsquared.us/blog/posts/post-landscape-photo-instagram-without-cropping) (2026-10-14): Most landscape photos already fit Instagram. A tall 3:4 frame changes the post's shape, not the photo's size; a 3:4 crop keeps half of a 3:2 picture. - [Give One Photo the Lead: Choosing a Three-Image Collage](https://yellowsquared.us/blog/posts/choose-three-photo-collage-layout) (2026-10-13): Actual BatchPad renders show the same three photos in equal panels and a lead-photo layout. Compare crops, space and labels before sharing. - [Should You Buy Points to Top Up an Award? A Break-Even Worksheet](https://yellowsquared.us/blog/posts/buy-points-top-up-award) (2026-10-13): Compare the all-in points purchase price, award cash charges and realistic cash alternative. A fictional worksheet keeps existing-point value separate. - [Can You Refrigerate Tomatoes? Whole, Ripe and Cut Fruit Differ](https://yellowsquared.us/blog/posts/can-you-refrigerate-tomatoes) (2026-10-12): Ripen whole tomatoes at room temperature, consider cold storage once ripe, and refrigerate cut fruit. A sourced chart separates the decisions. - [Why Potatoes Turn Green: Light, Solanine and Storage](https://yellowsquared.us/blog/posts/why-potatoes-turn-green) (2026-10-12): Green potato skin comes from chlorophyll but can signal increased solanine. Learn the inspection limits, when to discard, and how dark storage helps. - [Can You Refrigerate Bananas? Start With Their Ripeness](https://yellowsquared.us/blog/posts/can-you-refrigerate-bananas) (2026-10-12): Green bananas need time to ripen. Learn when ripe bananas can go in the fridge, why the peel browns, and when to plan a freezer batch. - [When to Wash Strawberries: Before Eating or Before Storage?](https://yellowsquared.us/blog/posts/when-to-wash-strawberries) (2026-10-12): Keep whole strawberries refrigerated and wash them before use. A sourced handling chart separates storage, cleaning and mould decisions. - [How to Store Cut Melon: Rind Washing, Cold Storage and Serving](https://yellowsquared.us/blog/posts/how-to-store-cut-melon) (2026-10-12): Wash the rind before cutting and refrigerate melon promptly. Follow household time and temperature guidance for leftovers and picnic servings. - [Why Asian Pears Stay Crisp: When to Eat, Wait or Refrigerate](https://yellowsquared.us/blog/posts/why-asian-pears-stay-crisp) (2026-10-10): Start with the variety: Asian pears stay crisp, while European dessert pears can soften after harvest. A sourced decision chart helps you choose what to do next. - [Winter Lows at Six U.S. Airports: 66 Winters in Context](https://yellowsquared.us/blog/posts/winter-lows-six-us-airports) (2026-10-07): Later 30-year winter lows are higher at all six airports. The individual winters, station histories and source limits explain what that comparison means. - [How Shared Baby Names Shift Between Girls and Boys](https://yellowsquared.us/blog/posts/the-one-way-ratchet-gender-crossover-names) (2026-09-29): Ashley became strongly female in the U.S. records, but Rowan, Taylor and Remy show why changing name shares are not an irreversible rule or a forecast. - [The X-Name Boom Peaked in 2018. What Changed?](https://yellowsquared.us/blog/posts/the-x-renaissance-boys-names) (2026-09-29): Names containing X rose from 0.29% of boys’ published counts in 1960 to 4.46% in 2018, then eased to 3.36% in 2025. The group includes classics and newer spellings. - [Why a Sharp Camera Photo Can Look Soft on Instagram](https://yellowsquared.us/blog/posts/the-megapixel-trap-instagram-compression) (2026-09-29): A large camera file and a small feed image serve different purposes. Learn what resizing changes, how to choose a crop, and how to judge the exported image. - [The Top Ten Baby Names Cover Far Fewer Babies Now, 1910–2025](https://yellowsquared.us/blog/posts/death-of-consensus-baby-names) (2026-09-28): The leading ten boys’ names accounted for 33.8% of published counts in 1950 and 8.0% in 2025. Girls’ top-ten share fell from 24.1% to 7.0%. - [How the Final Letters of Boys’ Names Changed, 1910–2025](https://yellowsquared.us/blog/posts/softening-american-boys-names) (2026-09-28): Final N reached 36.4% of boys’ published name counts in 2011, then fell to 28.0% in 2025. Written endings reveal a shift, but cannot stand in for pronunciation. - [Old Baby Names Can Return—Without a Universal 100-Year Clock](https://yellowsquared.us/blog/posts/100-year-baby-name-cycle) (2026-09-28): Eleanor, Violet, Eloise, Josephine, Leo and Arthur show different revivals. Their histories explain why an old name can feel current, without predicting the next comeback. - [How Long Does a Baby Name Take to Fall Below Half Its Peak?](https://yellowsquared.us/blog/posts/asymmetric-baby-name-half-lives) (2026-09-28): Shirley reached half its peak count in four years; James took 25. Karen, Brittany, Alexa and Elizabeth show why one decay rule cannot describe every name. - [How to Split a Panorama Across an Instagram Carousel](https://yellowsquared.us/blog/posts/instagram-carousel-panorama-split) (2026-09-28): Three portrait panels need a 12:5 master canvas, not a 3:1 crop. Calculate the full panorama first, then cut identical panels and inspect the seams. - [How to Batch Watermark Photos for a Portfolio](https://yellowsquared.us/blog/posts/batch-watermark-photos-portfolio) (2026-10-05): Choose a restrained mark, test it across different photos, and check the exports before sharing a portfolio batch. - [How to Add EXIF Data to a Photo: Hidden Tags or Visible Text?](https://yellowsquared.us/blog/posts/add-exif-data-to-photo) (2026-10-06): Choose embedded file tags or a visible EXIF stamp, then use BatchPad to keep camera details consistent across a photo set. - [Ring Light vs. Softbox: Size and Placement Change the Result](https://yellowsquared.us/blog/posts/ring-light-vs-softbox) (2026-09-28): A ring light often works around the lens; a softbox often works to one side. Compare apparent size, reflections and working distance before buying a shape. - [Names Associated With Light and Water: Meaning and U.S. Trends](https://yellowsquared.us/blog/posts/names-that-mean-light-and-water) (2026-09-28): Clara, Lucy, Lucia, Kai, River and Marina offer different connections to light or water. Separate documented origins from imagery, then compare exact-spelling popularity. - [How the Long-Name Gap Between Girls and Boys Narrowed, 1880–2025](https://yellowsquared.us/blog/posts/name-length-history) (2026-09-28): The gap between girls’ and boys’ 7+ letter names has shrunk from 21.2 percentage points in the 1990s to 4.6 in 2020–25. - [Olivia Kept First Place. Charlotte Nearly Closed the Gap.](https://yellowsquared.us/blog/posts/baby-name-counts) (2026-09-28): Olivia’s lead over Charlotte narrowed from 2,175 U.S. girls in 2024 to 144 in 2025. Counts reveal a change that the unchanged number-one rank hides. - [What Are Climate Normals? A Simple Guide to 30-Year Weather Averages](https://yellowsquared.us/blog/posts/what-are-climate-normals) (2026-09-16): A climate normal is a benchmark for typical weather, not a promise about next Tuesday. - [Average Rainfall by Month: How to Read a City's Wet Season](https://yellowsquared.us/blog/posts/average-rainfall-by-month) (2026-09-16): A monthly rainfall total is useful, but it does not tell you whether a city gets drizzle, storms or dry stretches. - [Hottest Day on Record vs. Average Summer: What Each Number Means](https://yellowsquared.us/blog/posts/hottest-day-on-record-vs-average-summer) (2026-09-16): A record temperature shows the edge of the past. Average highs, lows and hot days describe the summer you are more likely to experience. - [How to Tell if a Cantaloupe Is Ripe: 4 Signs to Check](https://yellowsquared.us/blog/posts/how-to-tell-if-a-cantaloupe-is-ripe) (2026-09-16): A ripe cantaloupe gives you four useful clues: a clean stem scar, raised netting, a sweet aroma and surprising weight. - [How to Tell if a Peach Is Ripe: Color, Feel & Aroma](https://yellowsquared.us/blog/posts/how-to-tell-if-a-peach-is-ripe) (2026-09-16): Red blush varies with cultivar and growing conditions. Check background colour, gentle firmness and aroma, then choose a peach for when you plan to eat it. - [Which Fruits Ripen on the Counter? A Practical Ethylene Guide](https://yellowsquared.us/blog/posts/which-fruits-ripen-on-the-counter) (2026-09-16): Some fruits keep ripening at home. Others only get softer. Sort them before the produce drawer makes the decision for you. - [How to Estimate Shadow Length From the Sun Angle](https://yellowsquared.us/blog/posts/shadow-length-from-sun-angle) (2026-09-16): At a 45° sun angle, a shadow equals the object’s height. At 15°, it is almost four times as long. Use the relationship to plan space and camera position. - [How to Light a Small Product With a Phone Screen](https://yellowsquared.us/blog/posts/phone-as-softbox-product-photography) (2026-09-16): A close screen can make a useful reflection on a watch or bottle. Learn when it can act as a main light, when it is only fill, and how to repeat the setup. - [Colour Temperature: Changing the Light vs. Changing White Balance](https://yellowsquared.us/blog/posts/colour-temperature-chart-photography) (2026-09-16): A lower-kelvin light looks warmer. Raising a camera’s white-balance setting can warm the picture too—but for a different reason. Here is how to keep them straight. - [How to Choose a Habit Tracker Without a Subscription](https://yellowsquared.us/blog/posts/habit-tracker-without-subscription) (2026-09-16): Check the logging flow, schedule, history and export access before committing. A two-week trial with one small habit can reveal whether the tool fits your routine. - [One-Day Streak, Fifteen Completed Days: What a Timeline Adds](https://yellowsquared.us/blog/posts/timeline-vs-streak-habit-tracking) (2026-09-16): A streak describes an unbroken run. A timeline preserves the completed work around the gaps. Use both to understand a habit without losing sight of its schedule. - [How to Read Baby-Name Trends by Decade: Rank, Count and Share](https://yellowsquared.us/blog/posts/most-popular-baby-names-by-decade) (2026-09-16): Elizabeth, Olivia and Eleanor show three different histories. Use pooled decade shares, recent annual counts and local context to understand a shortlist. - [How to Choose a Baby Name With Your Partner](https://yellowsquared.us/blog/posts/how-to-choose-a-baby-name-with-your-partner) (2026-09-16): Collect independently, compare the overlap and discuss what each favourite offers. A worked shortlist example helps turn disagreement into a smaller, usable set. - [Do Apple Lenticels Mean an Apple Is Sweet? What to Check Instead](https://yellowsquared.us/blog/posts/the-sugar-freckles-guide-picking-sweet-fruit) (2026-09-07): Lenticels are real. The claim that they measure sweetness is not. Here is a better way to choose fruit. - [Avios Transfers: Compare the Booking, Not Just the Bonus](https://yellowsquared.us/blog/posts/august-2026-points-transfer-index-avios-trifecta) (2026-08-17): Avios programmes can price the same journey differently. Compare availability, programme rules, cash charges and the bank points required for your chosen booking. - [What a Change in Point Valuation Actually Means](https://yellowsquared.us/blog/posts/q2-2026-points-devaluation-index) (2026-08-13): A lower estimate is different from an award-price increase. Learn how to measure both, and why a credible devaluation index needs a reproducible booking basket. - [Why Points Expire: Four Rules to Check Before You Transfer](https://yellowsquared.us/blog/posts/why-your-points-expire-four-rules) (2026-08-11): Some balances expire after inactivity; others expire by earning date. Compare four expiry models and learn why moving points does not always reset the clock. - [Why a Bigger Hotel Transfer Bonus Can Still Cost More](https://yellowsquared.us/blog/posts/july-2026-points-transfer-index-rent-day-traps) (2026-07-15): A bonus percentage is only one part of an award’s cost. Compare base ratios, room prices and cash fees to see which programme needs fewer bank points. - [How to Judge a Points Transfer Bonus Before Moving Points](https://yellowsquared.us/blog/posts/june-2026-points-transfer-index-dont-waste-your-rewards) (2026-06-27): A 30% transfer bonus cuts the points needed for a fixed award by about 23%, not 30%. Compare the award, fees, base ratio and transfer increments before moving points. - [Apple vs. Peach: Calories, Sugar, Fiber & Nutrition Compared](https://yellowsquared.us/blog/posts/apples-vs-peaches-which-tree-fruit-wins) (2026-06-26): Compare USDA apple and yellow peach nutrition per 100 g and by medium reference fruit, including calories, sugars, fiber, potassium and vitamin C. - [How to Tell if an Avocado Is Ripe: Feel, Colour & Storage](https://yellowsquared.us/blog/posts/how-to-tell-if-an-avocado-is-ripe) (2026-09-16): A ripe avocado yields slightly. Skin colour helps with Hass, but firmness is the better test. - [How to Tell if a Mango Is Ripe: Feel, Aroma & Colour](https://yellowsquared.us/blog/posts/how-to-tell-if-a-mango-is-ripe) (2026-09-16): A ripe mango gives slightly and smells fruity near the stem. Colour alone is not a dependable test. - [How to Tell if a Watermelon Is Ripe: Field Spot, Rind & More](https://yellowsquared.us/blog/posts/how-to-tell-if-a-watermelon-is-ripe) (2026-09-16): A creamy field spot and an undamaged rind are useful clues. A watermelon will not become sweeter on the counter. - [Start Here: Data Stories and Practical Guides From YellowSquared](https://yellowsquared.us/blog/posts/welcome) (2025-01-22): Explore baby-name trends, photography, climate, fruit selection, habits and points. Start with a question, see the evidence, and use an example you can follow. - [What Climate Stripes Actually Show You](https://yellowsquared.us/blog/posts/what-climate-stripes-actually-show-you) (2026-08-20): A climate stripe is one year relative to a stated baseline. The baseline and location make the chart useful. ## Other - [Privacy policy](https://yellowsquared.us/privacy_policy) - [Seattle Clover ordering map](https://yellowsquared.us/clover/): interactive map of Seattle-area restaurants taking Clover Paze orders. - [Full app descriptions](https://yellowsquared.us/llms-full.txt)