Young derby drivers are putting their petals to the metal in a series of races. In Lenoir, North Carolina, young derby drivers are putting their petals to the metal in a series of races in which their ...
Engines Podcast The Engines of Our Ingenuity 2638: Artificial Gravity Episode: 2638 Artificial Gravity for Human Spaceflight; What is Gained, What is Lost. Today, astronaut Michael Barratt discusses ...
Air engines are a common occurrence here on Hackaday. They’re relatively novel and reasonably easy to 3D print without requiring any fluids or supporting machinery. For example, [Tom Stanton] took a ...