The science fair is coming up soon and I want an expiriment that will turn heads. Any ideas?
2007-02-06 06:22:36 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Other - Science
Show how most hazardous chemicals can be neutralized.
HCL a very bad acid.
Caustic soda. very bad base.
mix together to a PH 7 and what u have????
these 2 very hazardous chemicals have neutralized.
U now have table salt and water.
Mother nature does the same and is why all oceans are salty.
2007-02-06 07:43:38 · answer #1 · answered by JOHNNIE B 7 · 0⤊ 0⤋
What grade are you in? That can affect how complex the answers are you'll get!
I always find it interesting to see experiments that have to do with animal behavior. There will probably be restrictions on that (which is good) but you can do things like teaching a rat (or hamster or cat or dog or whatever) to only enter a tunnel (or do some other behavior) to get food if a light is on. (The food is removed when the light goes off so the animal can still do the behavior, but he won't get rewarded. Over time he will beging to pnly respond when the light is on. This would be called a stimulus control experiment.
2007-02-06 06:31:44 · answer #2 · answered by Behaviorist 6 · 0⤊ 0⤋
are you looking for something controversial? You can do an experiment how the twin towers fell. It is suspected there was a bomb inside them and that's why they tumbled down instead of falling over like "what should have happened."
2007-02-06 06:34:48 · answer #3 · answered by mylittlesecret2203 2 · 0⤊ 0⤋
Finding the speed of light using a pulsed laser diode. That is easy to do. Or make a laser rangefinder.
2007-02-06 07:48:53 · answer #4 · answered by Anonymous · 0⤊ 0⤋