Boy Makes Toy Excavator with Syringe Hydraulics This kid seems to be destined to be an engineer. How can he not after making an excavator powered by syringe hydraulics? Facebook Prev Article Next Article Videos Checkout these cool gadgets... Related Posts Space Elevator Explained What Is The Most Powerful Event In The Universe? Sinking an Aircraft Carrier – Sinking the Unsinkable It’s a Bird, It’s a Plane…It’s a Helium Filled Car 3D Projection On Real Buildings World's Largest Air Vortex