The holiday shopping season is here, and there are some great deals on weather gifts. We've rounded up 22 (that's not a typo!) gifts for weather lovers for you to consider for the weather nerd in your life this holiday season, no matter the holiday you're shopping for.
A Galileo Thermometer is a sealed glass tube filled with liquid, typically ethanol, with glass spheres filled with colored liquids and weights attached. As the temperature changes, the liquid expands or contracts, which allows the glass bubbles to rise and fall.