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This is for the Olympics challenge. It can lift heavy things(for its size and its own weight). It lifts thingsand holds them up for 3 seconds. And then, after it puts the object to the ground again, It says "Fantastic !" after it succeds. Well, actually, even I was surprised when it lift that rock !
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/weightbot