Freezing Kids with Liquid Nitrogen?

Ooops... that should have read... Freezing an Unforgettable Science Experience in the Minds of Young Children (but the first one is so much more catchy...) I spend a lot of time training early childhood teachers in ways to make science more fun and meaningful in their classrooms. Gone are the days of collecting leaves in a plastic baggie and calling it science. [...]

Mentos Slow Motion Video

If you've ever enjoyed wearing a bottle of Diet Coke after dropping in a roll of Mentos, you know that the reaction is immediate. I've always thought that it would be cool if you could slow everything down and really look at the reaction. I shared the idea with our friends at Mentos and they shot this slow motion video. There [...]