The first two of the three electromagnetic pulses (EMPs) emitted during a nuclear explosion are by far the briefest. The first pulse has a duration of nanoseconds; the second lasts only microseconds. Both, especially the first, can permanently damage solid-state electronics. Electronic devices can be protected from an EMP by storing them in a Faraday shield, […]
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Hello 3D printing friends! Today I want to share a handy trick to get faster prints from your 3D printer, just by changing a setting in your slicer. It all started when I wanted to reduce the print time for this Neutron Tube model (Figure A ) from Clockspring. The Neutron Tube is a cylindrical container, […]
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Rick Stanley makes very special clocks. He makes clocks out of beer bottles (over 300 Yuengling beer bottles to be exact), clocks with bicycle bells, clocks featuring coins, dominoes, and fluids. He makes novelty clocks of great complexity alongside his son Vince Stanley in Millville, PA at Stanley Clockworks which they founded in 2006. Rick […]
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Space. For most, it is the final frontier. For others, it remains a distant galaxy far, far away. But for some, like the creative team of Nicole and Thure of When Geeks Craft, it is a destination already reached. Their stained-glass, fully-lit replica of the space shuttle Discovery demonstrates a passion for making that’s truly otherworldly. The two […]
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Henrique Oliveira never knows exactly how his sprawling sculptures will take shape, which is, perhaps, a contributing factor to their organic look and feel, bridging the natural world with the modern, resulting in the surreal exhibitions and installations he’s been creating around the world for over a decade. “It was not something planned, like had an […]
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In A Crack in the Hourglass, a media artwork by Mexican-Canadian artist Rafael Lozano-Hemmer, people are invited to submit a photograph and story of a loved one lost during Covid. Over a period of about 40 minutes a modified robotic plotter draws the image of the loved one using hourglass sand. Once the drawing is complete […]
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The most enduringly successful chip in electronics history was created by one man working in a back-alley storefront. His name was Hans Camenzind, the chip was the 555 timer, and this year marks its 50th anniversary. It has outlasted all competitors, is still being manufactured in basically the same design, and has sold billions worldwide. […]
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