If you’re feeling all dreamy about the universe, here’s a pro tip: don’t tell Brian Greene. That guy can chill your cosmic buzz fast. I recently swung by the office of the Columbia University theoretical
The results are in and electric bicycle sales are positively booming. Many electric bicycle companies are reporting record-breaking e-bike sales. But with electric bicycles ranging from budget e-bikes
This compact M4 carbine helps aircrews stay alive until rescue. The U.S. Air Force developed a new assault rifle that breaks down into two pieces, allowing it to be stored in the ejection seat of modern
The math wizards at Numberphile have brought back an age-old multiplying algorithm known as halves and doubles, peasant math, Egyptian math, or—as math presenter Johnny Ball describes it—Russian multiplying.