video shows the power of direct cooking. It is 5 times faster than bottom cooking but requires a lot of experience and requires caution. This is our third cooking episode using only a large Fresnel Lens and ONLY the power of the sun. Ranked 3.20 / 5 | 341 views | No comments Click here to watch the item Submitted By: GREENPOWERSCIENCE Tags: COOKING Energy Environment FOOD FRESNEL Global GREEN LENS NETWORK OVEN POWER Renewable SCIENCE SOLAR STOVE Warming