How do you build the quantum catapult? The quantum catapult is a late-game megastructure in most cases, though the new Slingshot to the Stars Origin lets you have it right away. You can only choose to ...

Use a combination of simple machines to build a catapult. Use a combination of simple machines, a lever, and an axle to build a catapult, and then use the catapult to conduct a simple investigation ...

Two teams of kids design and build catapults to fling a tennis ball as far as possible. Two teams of kid engineers design and build catapults to fling a tennis ball as far as possible.

SpinLaunch, a company that aims to turn the launch industry on its head with a wild new concept for getting to orbit, has raised a $35M round to continue its quest. The team has yet to demonstrate ...