Kids usually are an undisciplined lot who need some good projects to keep them busy. Their indiscipline quickly turns into a headache during vacations. Here is a simple but useful project that will keep them busy at least for sometime, and will also feed them once it is done.
All you need to design a solar oven is:
A cardboard box
Aluminum foil
Plastic wrap
Food to cook
Hot and sunny area
Procedure:
The procedure is even simpler than cooking instant noodles without a microwave oven. All you have to do is to cut the cardboard box so that it has four sides and a base. Cover all the four sides and the base with aluminum foil. That’s all you are almost done. Now place the food items in the oven and cover the box with a plastic wrap. Finally place the box in a hot and sunny environment and monitor for finished product.
Via: DIYLife