Curious Person
New member
Okay, so for 7th grade science fair, we need to generate renewable energy, that can power up a 3-5 watt light bulb. It should be make up of renewable things. Stuff found at HOME. My teacher said you shouldn't buy anything, such as kits. It should all be made by renewable stuff. Soo, does anyone have any idea on making something that will generate renewable energy to power up a 3-5 watt light bulb made out stuff you would have at home that is renewable? It has to be a system that can 'generate usable electricity from a renewable source'. Thanks SO much if you have ideas that will help! 
I need it ASAP so I can start on it! Thanks sooo MUCH!
I need it ASAP so I can start on it! Thanks sooo MUCH!