Zelexion

What grade are you in?

8th, but we don't have much things to use, nor have a lot of time.

Get a bottle of coke, put lots of salt in it, shake it and throw it...RUN!

YOU MADE A BOMB!

Physical Science? Do something on magnets, and their ****ing awesomeness. I'm also going in to 8th.

Does it have to be super complex?

You could do something simple like "Which Paper Towel brand is the best buy economically?" or "Which cereal goes least soggy with melk?"

blah blah blah I am talking too much dont tell me donkey

Or you can try to do something with Mass and Length since you are going into physical science. Tie a string to a weight and something else, and swing it. Change the length of the string, and then in a part two, add more weight to it to find out which of both categories swings best. (I stole this from an experiment we did yesterday :kul: )

Well, good luck

[QUOTE=*Izi-Blissers*;bt386720]Get a bottle of coke, put lots of salt in it, shake it and throw it...RUN!

YOU MADE A BOMB![/QUOTE]
Something more practical maybe?

apropos magnets:
http://www.youtube.com/watch?v=Z7CyPtF0ChA
http://www.youtube.com/watch?v=e0pAHF1yamg

make one of those

We'll need more information on what kind of brief you've been set if we are to provide any useful ideas:
-What is your specific objective?
-What is your time frame?

That sort of thing