https://howlane.com/science-for-curious/One everyday question, one clear scientific answer.enMon, 19 Oct 2026 12:00:00 GMThttps://howlane.com/science-for-curious/how-earthquake-magnitude-is-measured/https://howlane.com/science-for-curious/how-earthquake-magnitude-is-measured/Mon, 19 Oct 2026 12:00:00 GMTUSGS explains magnitude as one number per quake, why moment magnitude replaced Richter for most events, and why each step is about 32 times the energy.https://howlane.com/science-for-curious/at-what-temperature-does-a-magnet-lose-its-magnetism/https://howlane.com/science-for-curious/at-what-temperature-does-a-magnet-lose-its-magnetism/Sun, 18 Oct 2026 12:00:00 GMTA magnet loses its magnetism above its Curie temperature: 770 °C for iron, 354 °C for nickel, 1,115 °C for cobalt. Heat, blows, and AC fields also work.https://howlane.com/science-for-curious/how-do-hurricanes-form/https://howlane.com/science-for-curious/how-do-hurricanes-form/Sat, 17 Oct 2026 12:00:00 GMTNOAA lists four ingredients for a hurricane, a 74 mph wind threshold, and the Saffir-Simpson categories. Atlantic averages are 14 named storms per year.https://howlane.com/science-for-curious/how-an-atomic-clock-defines-the-second/https://howlane.com/science-for-curious/how-an-atomic-clock-defines-the-second/Fri, 16 Oct 2026 12:00:00 GMTNIST says the second is 9,192,631,770 cesium oscillations, a definition used since 1967. Cesium fountain clocks reach about 1 part in 10 to the 16th.https://howlane.com/science-for-curious/how-do-airplanes-stay-in-the-air/https://howlane.com/science-for-curious/how-do-airplanes-stay-in-the-air/Wed, 14 Oct 2026 12:00:00 GMTHow wings create lift, why the popular equal transit time explanation is wrong, and why Bernoulli and Newton are both right, according to NASA.https://howlane.com/science-for-curious/how-do-clouds-form/https://howlane.com/science-for-curious/how-do-clouds-form/Wed, 14 Oct 2026 12:00:00 GMTHow rising air, cooling, and tiny specks of dust or salt turn invisible water vapor into clouds, and how something so heavy stays up in the sky.https://howlane.com/science-for-curious/how-do-magnets-work/https://howlane.com/science-for-curious/how-do-magnets-work/Wed, 14 Oct 2026 12:00:00 GMTWhy magnets attract and repel, why iron sticks but aluminum does not, how electromagnets switch on, and how magnets lose their pull, explained simply.https://howlane.com/science-for-curious/what-causes-ocean-tides/https://howlane.com/science-for-curious/what-causes-ocean-tides/Wed, 14 Oct 2026 12:00:00 GMTWhy the ocean rises and falls about twice a day, why the moon matters more than the sun, and what spring tides, neap tides, and the 50-minute shift mean.https://howlane.com/science-for-curious/why-do-leaves-change-color-in-fall/https://howlane.com/science-for-curious/why-do-leaves-change-color-in-fall/Wed, 14 Oct 2026 12:00:00 GMTWhy green leaves turn yellow, orange, and red in autumn, which pigments do it, why some years are brighter, and what makes the leaves finally drop.https://howlane.com/science-for-curious/why-do-we-have-leap-years/https://howlane.com/science-for-curious/why-do-we-have-leap-years/Wed, 14 Oct 2026 12:00:00 GMTWhy the calendar adds February 29, why 1900 skipped it but 2000 did not, and the math that keeps our calendar in step with the seasons.https://howlane.com/science-for-curious/why-water-boils-at-a-lower-temperature-at-high-altitude/https://howlane.com/science-for-curious/why-water-boils-at-a-lower-temperature-at-high-altitude/Wed, 14 Oct 2026 12:00:00 GMTWhy water boils below 212 degrees Fahrenheit in the mountains, how much the boiling point drops with elevation, and why food then takes longer to cook.https://howlane.com/science-for-curious/why-is-the-ocean-salty/https://howlane.com/science-for-curious/why-is-the-ocean-salty/Wed, 14 Oct 2026 12:00:00 GMTWhere ocean salt comes from, according to NOAA and USGS, how salty seawater really is, and why rivers stay fresh while the sea keeps its salt.https://howlane.com/science-for-curious/why-does-the-moon-have-phases/https://howlane.com/science-for-curious/why-does-the-moon-have-phases/Mon, 12 Oct 2026 12:00:00 GMTHow sunlight and the Moon's orbit create the eight lunar phases, why the cycle takes 29.5 days, and when each phase rises and sets in the sky.https://howlane.com/science-for-curious/what-causes-the-seasons/https://howlane.com/science-for-curious/what-causes-the-seasons/Sun, 11 Oct 2026 12:00:00 GMTWhy Earth's tilted axis, not its distance from the Sun, creates summer and winter, and why the hottest weeks arrive after the longest day.https://howlane.com/science-for-curious/why-does-ice-float-on-water/https://howlane.com/science-for-curious/why-does-ice-float-on-water/Sun, 11 Oct 2026 12:00:00 GMTWhy frozen water is lighter than liquid water, how much of an iceberg hides underwater, and why this odd property keeps lakes from freezing solid.https://howlane.com/science-for-curious/how-a-microwave-oven-actually-heats-your-food/https://howlane.com/science-for-curious/how-a-microwave-oven-actually-heats-your-food/Fri, 09 Oct 2026 12:00:00 GMTWhat the FDA's official explanation says about magnetrons, water molecules, and the safety standard that limits microwave leakage from ovens.https://howlane.com/science-for-curious/how-a-rainbow-actually-forms/https://howlane.com/science-for-curious/how-a-rainbow-actually-forms/Fri, 09 Oct 2026 12:00:00 GMTA plain explanation of the light bending and splitting inside raindrops that creates a rainbow, based on NOAA and National Weather Service guidance.https://howlane.com/science-for-curious/why-is-the-sky-blue/https://howlane.com/science-for-curious/why-is-the-sky-blue/Fri, 09 Oct 2026 12:00:00 GMTNASA's explanation of why sunlight scatters into a blue sky during the day and why sunsets turn red, using the physics of light scattering.https://howlane.com/science-for-curious/why-you-see-lightning-before-you-hear-thunder/https://howlane.com/science-for-curious/why-you-see-lightning-before-you-hear-thunder/Fri, 09 Oct 2026 12:00:00 GMTNOAA's explanation of why thunder is created, why it arrives after lightning, and how to use the 5-second rule to estimate how far away a storm is.