Can somebody give me an alternative resource of energy just in case there's no electricity?

Question

can you also give your basis? I'm going to conduct an experiment so I really need help.

Answer 1

Solar power! ....Wind Energy ..... although the rigup for these is a bit complicated .... I know you can power a lightbulb with a potatoe .... but that's going to take a heap of potatoes to have any real usefulness!.....

Answer 2

Gas-cooking or lighting

Lamp

Candle

Charcoal

Stove

Firewood

Answer 3

um.. there's gas, the flash light, batteries, and others. well you can also use,  lemons and other citric fruits as source of electricity...

pleas try the link below...

well goodluck to you!

http://seplessons.ucsf.edu/node/291