The concept of building your own hydroelectric generator seems simple at face value: use gravity to impart as much force as ...

Afternoon tea might be rooted in English traditions, but the elegant pastime lives on in many of D.C.’s most luxurious hotels (and a few other special spots). According to legend, Anna Maria Russell, ...

U.S. businessman Harry Sargeant III is shown during an interview with Reuters about his dealings with Venezuela at his home in Gulf Stream, Florida, U.S., February 7, 2019. Picture taken February 7, ...

Oct. 31, 2024 Researchers have come up with a way to turn silicon into a direct bandgap semiconductor, opening the door to the manufacture of ultrathin silicon solar ... The Evolution of Green Energy ...