By cutting a few grooves into the clothespin, gluing it back together and re-configuring the spring layout, you can make a formidable mini-gun that can shoot upwards of 20 feet. Using a pointy ...

For a smaller, reusable mini Starship, using two Raptors provides similar reliability, allowing it to land safely even if one engine fails. One Raptor, while sufficient for thrust in some scenarios, ...