KiwiCo - 𝘊𝘳𝘢𝘯𝘬 up the fun with a pulley-powered crane! 🏗️ Load up your crane and experiment with mechanical advantage to see how much it can lift. Can you think of other
Make an Arcade Catapult - Tinker Crate Project Instructions - YouTube | Tinker crate, Crates, Wooden