Click to viewArtist Scott Weaver spent 35 years working on this toothpick structure of San Francisco, which required 100,000 toothpicks and has a ball that rolls through the entire thing in Rube ...
(L) A bamboo project worker at the Uganda Industrial Research Institute prepares to feed bamboo sticks into a slicing machine to remove nodes and split them into smaller sizes. (Top Right)The sliced ...
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