https://hoopyexplains.com/ 2026-06-21 weekly 1.0 https://hoopyexplains.com/about 2026-04-25 yearly 0.3 https://hoopyexplains.com/c/how-camera-autofocus-works 2026-06-21 monthly 0.8 https://hoopyexplains.com/comics/how-camera-autofocus-works/og.jpg Hoopy Explains How a Camera's Autofocus Locks On How camera autofocus works: the camera measures sharpness or splits incoming light to judge focus, then drives the lens elements until the subject snaps into focus in a fraction of a second. https://hoopyexplains.com/comics/how-camera-autofocus-works/short.mp4 https://hoopyexplains.com/c/how-camera-autofocus-works 2026-06-21T00:00:00+00:00 yes no https://hoopyexplains.com/c/how-to-temper-chocolate 2026-06-20 monthly 0.8 https://hoopyexplains.com/comics/how-to-temper-chocolate/og.jpg Hoopy Explains How to Temper Chocolate How to temper chocolate: why it snaps and shines, the cocoa-butter crystal science, the melt-cool-rewarm temperatures for dark, milk and white, the easy seeding method, and how to test your temper. https://hoopyexplains.com/comics/how-to-temper-chocolate/short.mp4 https://hoopyexplains.com/c/how-to-temper-chocolate 2026-06-20T00:00:00+00:00 yes no https://hoopyexplains.com/c/debit-vs-credit-cards 2026-06-19 monthly 0.8 https://hoopyexplains.com/comics/debit-vs-credit-cards/og.jpg Hoopy Explains Debit vs Credit Cards Debit vs credit cards explained: debit spends your own money instantly, credit borrows the bank's, why credit has stronger fraud protection, the interest trap, and which to reach for. https://hoopyexplains.com/comics/debit-vs-credit-cards/short.mp4 https://hoopyexplains.com/c/debit-vs-credit-cards 2026-06-19T00:00:00+00:00 yes no https://hoopyexplains.com/c/how-to-read-a-tire-sidewall 2026-06-18 monthly 0.8 https://hoopyexplains.com/comics/how-to-read-a-tire-sidewall/og.jpg Hoopy Explains How to Read a Tire's Sidewall Decode the numbers stamped on a tire sidewall: size code, load index, speed rating, the DOT date code, and the UTQG grades, explained simply. https://hoopyexplains.com/comics/how-to-read-a-tire-sidewall/short.mp4 https://hoopyexplains.com/c/how-to-read-a-tire-sidewall 2026-06-18T00:00:00+00:00 yes no https://hoopyexplains.com/c/how-a-surfer-catches-a-wave 2026-06-18 monthly 0.8 https://hoopyexplains.com/comics/how-a-surfer-catches-a-wave/og.jpg Hoopy Explains How a Surfer Catches a Wave How a surfer catches a wave: read the lineup, paddle hard to match the wave's speed, feel the lift onto the face, then pop up in one quick motion to ride. https://hoopyexplains.com/comics/how-a-surfer-catches-a-wave/short.mp4 https://hoopyexplains.com/c/how-a-surfer-catches-a-wave 2026-06-18T00:00:00+00:00 yes no https://hoopyexplains.com/c/how-a-quartz-watch-works 2026-06-16 monthly 0.8 https://hoopyexplains.com/comics/how-a-quartz-watch-works/og.jpg Hoopy Explains How a Quartz Watch Keeps Time How a quartz watch keeps time: a battery, a quartz crystal vibrating 32,768 times a second, a frequency divider, and a tiny stepping motor that ticks the hands. https://hoopyexplains.com/comics/how-a-quartz-watch-works/short.mp4 https://hoopyexplains.com/c/how-a-quartz-watch-works 2026-06-16T00:00:00+00:00 yes no https://hoopyexplains.com/c/how-lidar-works 2026-06-16 monthly 0.8 https://hoopyexplains.com/comics/how-lidar-works/og.jpg Hoopy Explains How Lidar Measures Distance How lidar measures distance: it fires a laser pulse, times the round trip to the target and back, then uses the speed of light to turn that time into an exact distance. https://hoopyexplains.com/comics/how-lidar-works/short.mp4 https://hoopyexplains.com/c/how-lidar-works 2026-06-16T00:00:00+00:00 yes no https://hoopyexplains.com/c/how-a-turbocharger-works 2026-06-15 monthly 0.8 https://hoopyexplains.com/comics/how-a-turbocharger-works/og.jpg Hoopy Explains How a Turbocharger Works How a turbocharger works, explained simply: exhaust gases spin a turbine that drives a compressor, forcing denser air into your engine for more power. https://hoopyexplains.com/comics/how-a-turbocharger-works/short.mp4 https://hoopyexplains.com/c/how-a-turbocharger-works 2026-06-15T00:00:00+00:00 yes no https://hoopyexplains.com/c/how-to-emulsify-a-vinaigrette 2026-06-15 monthly 0.8 https://hoopyexplains.com/comics/how-to-emulsify-a-vinaigrette/og.jpg Hoopy Explains How to Emulsify a Vinaigrette How to emulsify a vinaigrette: why oil and vinegar separate, how mustard's lecithin binds them, the 3-to-1 ratio, slow drizzling, and whisking into a creamy, stable dressing. https://hoopyexplains.com/comics/how-to-emulsify-a-vinaigrette/short.mp4 https://hoopyexplains.com/c/how-to-emulsify-a-vinaigrette 2026-06-15T00:00:00+00:00 yes no https://hoopyexplains.com/c/credit-card-apr-explained 2026-06-13 monthly 0.8 https://hoopyexplains.com/c/how-to-formulate-a-soap-bar 2026-06-13 monthly 0.8 https://hoopyexplains.com/comics/how-to-formulate-a-soap-bar/og.jpg Hoopy Explains How to Formulate a Soap Bar How to formulate a cold-process soap bar: 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