Sorry, Snow White. It's time for a name change.

After it snows, I usually get a lot of great questions, including one from Jerry, who asked me a question I get asked a lot. Snow is made of water. It is just frozen. When finding out why you can see ...

Snow looks white in the way salt, sugar, or crushed ice looks white. Obvious at first glance. Almost boring. But if you stop and think about it for a second, it feels a little strange. Snow is frozen ...