Challenger Learning Center

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BANGOR, Maine (WABI) - Back on the TV5 Morning News.
Time for another science experience with the Challenger Learning Center...and we are talking chemical reactions today.
So you are trusting me with Chemical reactions?
Well you know, I've brought samples today. This one has to do with crystallization.
This is a couple of day project?
Yeah. You are investing a lot of preparation at the beginning but then you get to watch it each day.
One of the tings you have at your house, you know you don't have to have fancy equipment or anything like that. So, standard glass preferably one with handle so it's easy to manipulate....Water. And it's going to be boiling water and then a whole pack of salt...This is probably about enough to do two or three glasses.