Science Fair!!!!!!!!!!!!!?

Question

I NEED A KOOL SCIENCE FAIR IDEA and can't think of any!

Answer 1

my nephew did this one: which on gives you brain freeze faster...ice cream or slurpees.

Answer 2

well if you like animals you can study what affect does light have on an nocturnals eating habits whether it stops eating because there's always light or if it becomes a daylight creature. But if you are more into plants you can experiment on whether a sunflower would face the sun or an artificial light because since they move with the sun it would be cool to see if you could manipulate there cycle. Or another is see if there is really an effect on the brain when you play games or listen to music

Answer 3

a volcano on a poster?