How can water be hard or soft? Isn’t it just...wet? Find out
everything you ever wanted to know about water in this BrainPOP
movie as Tim and Moby introduce you to this most important
substance. You’ll first learn about the two elements that make
up water, as well as its proper scientific name. Find out why
water is “sticky,” and how that helps insects walk on it!
Discover why water is known as the universal solvent, and how
various minerals and chemicals can dissolve in water and change
the way it reacts with other substances. You’ll even learn what
kind of water is best for washing dishes — although it probably
won’t make that chore any fun!  Learn More:  Is water an
infinite resource?  Can you tell me some facts about the water
on our planet?  What does the human body use water for?