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 ...

Smithsonian associate editor Bruce Hathaway guest blogs for us, chiming in about his love for solar cooking: The first days of May here in the Washington, D.C., area are usually ideal for solar ...

use the invention process to design, build, and test a solar cooker. describe how transmission, absorption, and reflection are used in a solar cooker to heat water. evaluate what variables contribute ...