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DIYer turns Lego bricks into a fully operational 3D printer




Modern 3D printers come in all shapes, sizes, and price points, but I bet you haven’t seen one quite like this before. Reddit user Zealousideal-Army333 recently showcased a fully functional 3D printer crafted almost entirely out of Lego. According to the builder, it utilizes large motors for the X, Y,…

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The bright yellow worm that turns ocean poison into golden survival crystals

The ancient oxygen flood that forever changed life in the oceans