Template:Tip of the day/July 14

A cheap and efficient way to use sun's power is with solar cooking. It is cheap because you can do it yourself with inexpensive materials, and it is efficient because it cuts down your energy bill. The electric oven is one of the most energy consuming utilities in every household.


 * More info:
 * http://solarcooking.wikia.com
 * http://solarcooking.org/plans