Shop sports equipment, puzzles, art sets, educational books, and other unique and creative toy gift ideas for 3-year-old boys and girls.
TL;DR: The Toybox Alpha Three 3D Printer Bundle is a kid-friendly 3D printer plus filament and more, and it's only $359 right now.
Researchers at TU Dresden have developed a laser-powered ice drill capable of boring narrow, deep holes on icy moons like Europa and Enceladus.
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