Before we get to the projects, lets chat a bit about the fascinating history of catapults. Catapults are fascinating ancient siege weapons that were used to hurl large projectiles (like cannon balls ...

This tutorial compares two LEGO vending machines — one designed for soda and one for candy. The guide shows both builds step by step, highlighting how each dispenser mechanism works using standard ...

Bridget Carey is an award-winning reporter who helps you level-up your life -- while having a good time geeking out. Her exclusive CNET videos get you behind the scenes as she covers new trends, ...