Go to http://www.howstuffworks.com and pick a topic. You should be able to find something unique there.
2006-09-10 10:48:59
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answer #1
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answered by hotstepper2100 3
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The human digestive tract. It involves esophagus, stomach, small intestine, colon in addition to the liver, pancreas and gallbladder. You can make it as detailed and complex as expected for your grade level, and the assignment require.
2006-09-10 22:33:02
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answer #2
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answered by finaldx 7
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Use a simple machine, like the lever.
2006-09-10 17:44:11
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answer #3
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answered by dinochirus 4
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Radar?
2006-09-10 17:41:14
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answer #4
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answered by Anonymous
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How about...how calculators work? I don't know how they work, so that might be interesting. Sorry it's not better.
2006-09-10 17:40:59
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answer #5
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answered by straight_a_blonde 2
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Just put tv's work by electricity.
2006-09-10 17:46:12
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answer #6
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answered by Anonymous
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right how Cars work, human hearts or emotions work, or how computers function so fast.
2006-09-10 17:40:17
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answer #7
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answered by Anonymous
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television, camera, airplane, refrigirator, or parashute. :) Good luck!
2006-09-10 18:05:53
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answer #8
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answered by Natalia P 1
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Ben-wa balls
2006-09-10 17:40:07
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answer #9
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answered by Anonymous
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more info
2006-09-10 17:40:44
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answer #10
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answered by nina buena 3
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