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Chaim Perry
Physics
31 October, 14:27
Some ideas for 7th grade science fair projects
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Pecan
31 October, 14:43
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I did a project on Wood vs aluminum baseball bats to see which ball would travel farther when hit. I don't know If you play sports or anything but it was very fun for me considering I enjoy playing the game. You just got to be able to hit a ball with a bat
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