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It's made with a balloon, a vacuum pump and ground coffee: http://www.news.cornell.edu/stories/Oct10/UniversalGripper.html http://www.news.cornell.edu/stories/O
by wickedchicken 15y ago
It's made with a balloon, a vacuum pump and ground coffee: http://www.news.cornell.edu/stories/Oct10/UniversalGripper.html http://www.news.cornell.edu/stories/Oct10/UniversalGripper.h...