SCIENCE FAIR---our teacher told us that it had to be an experiment that u can "find in a book" and that it has to be experimantal with a display.does anyone know any fun unique ideas. but not really childish because im in 7th grade. Our teacher told us to ask around and research and stuff but im completely clueless when it comes to this stuff. Please be descriptive...
thank you truly for all of your help!
2007-11-11 08:44:03 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Alternative ➔ Other - Alternative
Sure, check out these links. Tons of ideas for science fair projects.
2007-11-11 08:51:08 · answer #1 · answered by John 7 · 3⤊ 0⤋
Heres a fun and easy one. Make a battery using a lemon. Science teachers always love this one, especially if you understand how it works.
You need a copper strip, and a zinc strip, but a penny and dime can be substituted, a lemon and a small flashlight bulb.
What happens is the acid strips the electrons off the penny and fills the dime with electrons, thus creating a charge which you can hook up to a small flash light bulb.
2007-11-11 18:59:42 · answer #2 · answered by Anonymous · 2⤊ 0⤋
You will need a few things.
Dirty copper pennies
White vinager & salt
Put a cup of vinager in a cup & then add a teaspon of salt then add.... the pennies & see the tarnish come off the pennies
not to expensive
2007-11-11 16:48:40 · answer #3 · answered by Anonymous · 4⤊ 0⤋
You went one click too far.
You need to ask this in the science category .
This is the alternative and paranormal.
The science category actually has people in it that can answer science questions. I would try that section.
2007-11-11 16:49:16 · answer #4 · answered by Father Ted 5 · 4⤊ 1⤋
Try testing for the existence of ghosts or EVPs.
2007-11-12 12:37:52 · answer #5 · answered by Peter D 7 · 1⤊ 0⤋
make a dry ice bomb
youtube is full of videos
or make a taser from a throw away camera
2007-11-11 19:21:33 · answer #6 · answered by infobod2nd 4 · 2⤊ 0⤋