A microscope that cost less than £50 and took under 3 hours to build using a common 3D printer could be transformative for ...
My family adores Catan, and it just so happens that there are numerous free files that allow you to create a fully 3D version of its board (this community is a gem, I swear). "Perfect!" I thought.
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Researchers create world's smallest programmable, autonomous robots
Researchers at the University of Pennsylvania and University of Michigan have created the world's smallest fully programmable ...
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