"One inch solid square bar cutoff in twenty seconds with sledge hammer, chisel and anvil. No power tools needed. Highly evolved technique and skilled workers are faster and more efficient than power tools. Notice the sound of an abrasive cutoff saw cutting tubing in the background."
16 March 2010
Metal Magic ~ Handtools Cut 1" Steel in 20 Sec
Wow, thanks to MIT D-Lab Cycles instructor Gwyn Jones for spotting these Rickshaw Bank factory workers in Guwahati, Assam, India...