Watch frost form before your eyes as you learn about deposition – the process where water vapor transforms directly into ice crystals. You'll discover how salt affects freezing temperatures and see ...

HOLLAND, Mich. — Eggs are a unique food for all of the ways they can be consumed, whether it be hard boiled, scrambled, over easy or broken in an egg toss competition. But what about an egg's buoyancy ...

In this quick science demo, I show how tiny water beads transform when you add salt. First I compare dry beads to ones that have soaked in water for 24 hours, then I sprinkle salt on them and watch ...

Using a few materials from around the house, you can see the effect that saltwater rust will have on New York City's subway system after superstorm Sandy. Materials Instructions STEP 1: Fill each cup ...