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 Two Story Video Game Driving in India RubBot II – Solving the Rubic Cube Golf Balls Are Not All The Same Inside WW1 Seaplane with Modern Hydrofoil Design Can Hit 50 Knots Military Creates Pizza Which Lasts 3 Years