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KWL battey stuff
K: I know that without bateries we would not have cars or handheld gaming systems or anything like those things that need bateries.
W: Some things that I want to learn about bateries are: 1. how to make one 2. how to see if I could make a way better one and 3. why there is acidic stuff in bateries
L: I learned that batterys have strong acid in them to make energy because without that it would not work. I also learned that batterys have copper and zinc in them.
Article posted March 13, 2012 at 10:35 AM •
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