give prject and materials needed. thanks
2007-01-25 18:29:47 · 7 answers · asked by heljen 1 in Education & Reference ➔ Homework Help
Test different sunscreens to see which one works best. (Do a search on the net for "sunscreen science project".)
2007-01-25 22:15:41 · answer #1 · answered by Globetrotter 5 · 0⤊ 0⤋
Alright we made these electric motors in boyscouts and that was a while back for me so here is the basics. You'll need some penny nails, finishing nails, wood board and copper wire. Go to your local library and check out the boyscout electricity merit badge book and it'll have all the directions on the set up. Should take about 4 hours to set up and get it working.
2007-01-26 02:51:06 · answer #2 · answered by Derek 3 · 0⤊ 0⤋
you can do a comparison between a plant growing in the dark compared to one growing in the sun , or some other kind of different like one feed with water, veggie oil, etc.
how about a volcano?
2007-01-26 04:42:59 · answer #3 · answered by zhy378 3 · 0⤊ 0⤋
Do Global Warming
Easy, just get some ice, lot of ice, then a sun ray lamp and put it on the ice, then say, this is the world.
Peace
2007-01-26 02:35:38 · answer #4 · answered by Timothy M 1 · 2⤊ 0⤋
Greenhouse effect
2007-01-26 02:36:54 · answer #5 · answered by Dr Dee 7 · 0⤊ 0⤋
talk more abt biology coz u can dicep animals n make every1 puke
2007-01-26 02:35:16 · answer #6 · answered by help me!!! 1 · 0⤊ 0⤋
I HAVE MANY GOOD PROJECT IF YOU WANT THEM YOU CAN CALL ME
N_ARAZKHANI@YAHOO.COM
2007-01-26 04:41:09 · answer #7 · answered by niloofar a 1 · 0⤊ 0⤋