In Gaborone, a quiet but powerful shift is underway. What was once seen as waste, copper cables buried underground and ...

Discover how to build a simple electric train using just a copper coil, an AA battery, and disc magnets in this step-by-step ...

Discover the fascinating process of growing vibrant crystals from potassium ferricyanide, copper sulfate, and potassium alum ...

Biotech company Endolith announced on Nov. 13 that it secured $13.5 million in Series A funding, with another $3 million expected in a follow-on close, to advance its biological system that draws ...