Hi, everyone, welcome.I'm Greg, and this is…Mwaksy, where are you?Hello? Hello! I'm here!I'm sorry I'm late, I was setting up a demo. Sure!So, I have a number of bricks here in this wheelbarrow ...

Explore the mechanical principles behind lifting mechanisms with LEGO! In this video, I demonstrate seven innovative ways to lift a platform, including the Parallelogram and Scissor Lift designs.