Translations:Adventist Youth Honors Answer Book/Nature/Renewable Energy/32/en

10. Individually or as a group, build, not from a kit, a device to harness some form of renewable energy. These devices may include:
a. Potato clock
b. Solar or wind powered motor
c. Hydropower lift
d. Your choice.

Note: Internet search engines provide tons of information when you type one of the sources of renewable power and “science experiment.” Thus for hydropower you would search for “hydropower science experiment.”