Shane from Stuff Made Here has built himself machines to help cheat at baseball, basketball, golf, and pool. His latest engineering feat? A wearable archery-bot which automatically aims and shoots at targets. It even can hit a moving target by predicting where it will be by the time the arrow gets to it.
Shooting an apple off of someone else’s head with an arrow is a classic archery trick. But this crazy sequence is the first time we’ve ever seen someone shoot an apple off her own head. The clip comes from a 2015 episode of America’s Got Talent, and the woman behind the crossbow is Silvia Silvia.
Jason of JK Brickworks shows of an amazing LEGO kinetic sculpture of Greek goddess Artemis. When a crank is turned, she draws her bow and fires an “arrow” made from a piece of flexible tubing. The mechanism’s design was inspired by a wooden automata created by Del Cat.
Weapon enthusiast Joerg Sprave shows off another really cool build. Dubbed the “Sliding Legolini,” this compact bow reloads and repeats with every draw. It can fire at a rate up to 140 arrows per minute, though it only has a 4 bolt capacity. Now, Joerg needs to build a magazine for this thing.