my idea is you build to robots that can lift weights, but use different gear ratios to experiment which gear ratio is stronger and which is faster.
you need a motor and a senser to to let it move or buy a robot take out its motor and use that motor to build a robot i hope that settles it for u starkey
es, that is the topic of my science fair project......
Eggshells or shells
Just think about what you learned and use your parents to help with the project
Veggie tales!
for my science fair project i had to use scientific method
To answer this question, you would have to have a scientific experiment's results. If you are participating in a science fair you could use this as your science fair project, therefore answering your scientific inquiry and getting a science fair project idea at the same time!!
Cheers to Science
"It was obvious that the girl was just rehashing her earlier science project in the next years science fair."
You could make a volcano. If you don't like that, use your imagination.
The best science fair project is the one with a volcano. Build a volcano out of PlayDoh or clay and then use vinegar and baking soda to make it erupt.
Use clay,rubber, wax, seaweed and styrofoam