Physicists 3D-printed a Christmas tree of ice
Physicists at the University of Amsterdam created a truly cool little Christmas decoration: a mini 3D-printed Christmas tree, a simple 8 centimeters high, made from ice, with no refrigeration devices…
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3D-printed “ghost gun” ring comes to my community—and leaves a man dead
It’s a truism at this moment to state that Americans own a great deal of weapons. Case in point: This week, a fire chief in rural Alabama stopped to assist…
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