Projects Elastic Averaging Couplings Elastic Averaging couplings that allow for sub-20 micron precision with rapid manufacturing techniques. PERG with PI Alex Slocum. BULLKEY Tractor Small tractor to replace bullock power on small farms. GEAR Lab with PI Amos Winter. Desktop Lathe Desktop lathe designed and built in 2.72: Elements of Machine Design, cuts steel with 30 micron repeatability. CONTOUR CONTOUR: line-following laser cutter built in 2.009: Product Design capstone. Weld Your Own Bike Bike frame welded, painted, and assembled at MIT D-Lab. Dragon Sword Dragon Sword forged using coal forge and oxy-acetylene torch. Gallery of Past Projects Methane Capture Device 50 Avatar Yo-Yos Prickly Pear Lamp 2.007 Challenge Robot Forge Projects Rubix Twist Bottle Opener + Blacksmith Projects Aerial Lyra Forged Candlesticks