You can use a solar box and compare.
to save energy and to make it portable
smores
The energy issues we are facing in the world that would make a solar cooker a viable option for many people include the lack of renewable resources that are available. Wind power and wave power are not as readily available as solar power.
The energy issues we are facing in the world that would make a solar cooker a viable option for many people include the lack of renewable resources that are available. Wind power and wave power are not as readily available as solar power.
We have to stop using so much fossil fuels (coal, oil and natural gas), so a solar cooker helps because it uses renewable energy from the sun.
A solar cooker, also called a solar oven, is simply a cooking device that uses energy from the sun to cook food. It doesn't require any electricity, which makes it the perfect cooking device to use in remote areas or areas where there is no access to a power grid. The solar cooker has three major functions. The first function is concentrating the light from the sun into one small area. Reflective materials are used to do this, and the result is that the heat is more concentrated in the solar cooker. The second function is turning the sunlight into heat. This is accomplished by using a substance that can absorb the heat from the sun and store it for cooking purposes. The third function is trapping the heat created by the sunlight. Trapping the heat helps to cook food more evenly and means that the solar cooker can be used on both hot and cold days.
English muffin pizzas smores hot dogs
put a bunch of mirrors at an angle until all the rays are on one point,then place your food on the point and wait until it is fully cooked(hotdog recommended)
You can use a system of mirrors to focus the heat onto one spot. Just as you can run a refrigerator using the heat from gas or kerosene, so you could use the heat from the sun in the same way.
smores and make some things like scones or cupcakes or cookies! I hope you have fun!
Girl Scouts back in the early 1920's.
The cost of it and places that don't get much sunlight in the winter can't make as much electricity. From: Coolgirl1869 Solar power is great overall, but some disadvantages are that solar panels, installation, and repairs are VERY expensive. Also, the weather can effect the efficiency of the solar panels. Solar panels can only process energy throughout the day, even though it usually has enough power saved up to run everything all through the night, which is another disadvantage. And pollution levels can also effect the solar panels efficiency.