2006-11-20 03:48:25 · 4 answers · asked by jakeimhaniah 1 in Science & Mathematics ➔ Earth Sciences & Geology
I suggest you build an anti-gravity lifter device that is able to float in the air without anything supporting it.
http://www.amazing1.com/grav.htm
2006-11-20 04:02:04 · answer #1 · answered by Dr. D 7 · 1⤊ 0⤋
Why not try doing something with energy? Can you make a perpetual motion device that can free us of high energy bills? Or maybe a more efficient engine model? There are millions of projects just in the electronics side :)
Good luck!
2006-11-20 13:24:27 · answer #2 · answered by intangir_1999 1 · 0⤊ 0⤋
Anything but the baking soda/vinegar volcano. I was a Science Fair judge once and we were told to rate these volcanoes as "average".
2006-11-20 16:33:08 · answer #3 · answered by Amphibolite 7 · 0⤊ 0⤋
something that isn't too simple and everyone has seen. make it a little challenging but still able do do it
2006-11-20 14:30:26 · answer #4 · answered by pie 1 · 0⤊ 0⤋