i need some solar gadgets for my science fair some unique not that solar cooker etc and some easy one i am?

Question

need some solar gadgets for my science fair some unique and easy one of my age of 13

Answer 1

http://www.makeitsolar.com/

Answer 2

How about a solar still to purify some water or a solar powered Stirling engine, things that move are always good at science fairs.



If you get really ambitious, you could do a solar ice maker, refrigerator, or airconditioner using absorption cycle refrigeration. The easiest being water and salt water absorption chillers. The coldest being ammonia and salt based systems. One easy way would be to find a scrapped RV refrigerator (one of the propane powered ones) and simply focus the sun onto the boiler tubes.



The builditsolar website has plenty of simple projects.

Answer 3

using the same technique as of a solar cooker , solar water heater or solar cell you could make a solar toy or solar charger,etc.

Answer 4

Hi dear,



There are many solar based products in the market, which might interest you and other in your school



You can showcase solar mobile charger, solar bike, solar torch, solar bag, solar laptop charger, solar toys, etc.



you can purchase it online from this site:

http://www.alibaba.com/countrysearch/CN-suppliers/Solar_Product.html

Answer 5

Create Home Solar Power : http://SolarPower.duebq.com/?mIg

Answer 6

celeb potential Cooker definite Jeff, or how approximately: StarPowered Cooker... in step with threat Photon Boiler ----------------- i think of Archer has the main suitable one: -- image voltaic chief -- is a outstanding call Sagebrush with: Gore Grill -- LOL -----------------