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4d
Live Science on MSNThe world's oldest known 'Swiss Army' knifeThis knife was discovered at a settlement site associated with the Pfyn culture. During the Neolithic period (4300 to 3500 ...
4d
Live Science on MSNPfyn culture flint tool: World's oldest known 'Swiss Army' knifeThe prehistoric settlement of Wangen-Hinterhorn and its pile dwellings were first identified in the shallow water zone along ...
Meet the little board that could: [alcor6502]’s tiny USB relay controller, now evolved into a multifunction marvel.
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