its physics.. wait your in school?? how the hell!!

well anyway i won the science fair with this experiment..

get 2 basketballs and fill one up with helium and one up with air..calculate sea level [must be perfect] and bounce each ball 3 times measuring the heigth find the average and draw a conclusion….

what ball bounced higher..

Have races on which of the same sized balls rolls faster, heavier or lighter, write a hypothesis and have a race at the end. Make a graph showing mass vs. speed. You’ll get a solid A.

you’re able to desire to attempt . . “Whose mouth is purifier, a canine’s mouth or a human’s mouth?” (remember the guidelines of the common and if mould is authorized and so on) start up off with 4 petri dishes crammed with gelatin. Then take a swab of your mouth, yet another persons mouth, a canine’s mouth and yet another canine’s mouth. positioned those all in separate petri dishes. Then referred to the growth of different molds and fungus on the swabs over a three weeks era. Sounds gross even though it is thrilling and little ones are involved . . . It has a “fable-busters” vibe to it and that i could say it incredibly is a type of “dental test.”