Food poisoning is real, y'all. And stunts like that, while certainly a fun way to demonstrate just how much hotter San Antonio is than the rest of the country, are an exceedingly easy way to subject ...

Q: I plan to use a solar oven so my kitchen stays cooler and when we lose electricity during storms. Should I buy one complete or can I make an effective one myself? A: It is wise to try to do some of ...

The science pros at The King of Random demonstrate making a solar cooker using a Fresnel lens.

Solar cookers have been tried out in refugee camps in the past with mixed results. The stoves often took many hours to cook a meal, did not last long in the harsh environmental conditions often found ...