Chris Swartzwelder

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3D printing technique will put electronics into just about everything

You can use 3D printing to make a handful of electronics, such as antennas and batteries, but LEDs and semiconductors have been elusive; you usually need some other manufacturing technique to make them work, which limits what they can do and where they'll fit. A team of Princeton researchers …

New 3D printer can print in carbon fiber

A Boston startup has introduced the first 3D printer capable of printing in carbon fiber, the super-strong and lightweight material used in race cars and space shuttles. After a year of stealth development, the Mark One printer from Mark Forged was unveiled at the SolidWorks 3D-printing expo this …

13 Things You Need To Know About Concussions

Ahead of the Super Bowl, here’s the lowdown on brain damage in sports.<p>In recent years, researchers have only just begun to understand how and why concussions are dangerous, fueling the debate about football safety. Here’s what you need to know.<p>1. There are roughly 1.6 to 3.8 million concussions in …

Concussion

Silk Road Vendor Fighting To Reclaim Seized Bitcoins, Argues He Sold Legal Products

Somewhere in the $164 million worth of bitcoins held by the U.S. government, there’s a chunk of the cryptocurrency that until very recently belonged to Peter Ward, a British self-described “cybertechnohippy” and dealer in drug paraphernalia like bongs, marijuana seeds, and rolling papers. Now Ward …

Jobs Biographer Walter Isaacson: 'Execution is What Really Matters,' Apple is the Best

Earlier this month, Walter Isaacson, the man who wrote the best-selling biography of Steve Jobs, garnered some attention when he told a CNBC interviewer that the "greatest innovation today" was coming from Google, not Apple.<p>Yesterday, Isaacson did an interview with <i>Bloomberg TV</i>, where he clarified …

Hersheys to create 3D chocolate printer

Hersheys is to partner with 3D systems to create a 3D printer for creating chocolate and other edible products<p>The US chocolate manufacturer did not reveal the cost of the deal or if and when the printed products will be available to consumers.<p>Three-dimensional chocolate products are created by …

3D Printing