Medical historian Thomas Schlich wrote a fascinating essay for CNN about the history of prosthetic body parts and the "Bionic Men of World War I." From his article:
In all nations involved in the war an emerging generation of so-called "war cripples," as they were referred to in Germany, loomed ominously over the pension and welfare system, and many government bureaucrats, military leaders and civilians worried about their long-term fate.
One solution was returning mutilated soldiers to the workforce. Various prostheses were designed to make that possible, pushing prosthesis manufacturing in many countries from a cottage industry towards modern mass production.
In the United States the Artificial Limb Laboratory was established in 1917 at the Walter Reed General Hospital, in conjunction with the Army Medical School, with the goal to give every amputee soldier a "modern limb," enabling them to pass as able-bodied citizens in the workplace. While the United States remained the largest producer of artificial limbs worldwide, Germany's prosthetic developments incorporated a particular quest for efficiency.
German orthopedists, engineers and scientists invented more than 300 new kinds of arms and legs and other prosthetic devices to help. Artificial legs made of wood or metal, sometimes relatively rudimentary, and often recreating the knee-joint in some way, enabled leg-amputees to stand and move around unaided.
Lorica is a fully-funded Kickstarter campaign that started with the promise of making leggings inspired by medieval armor, with rigorous and accurate depictions — now that the campaign has reached its stretch goals, it has grown to incorporate a range of armor-inspired clothes.
After WWII, the US launched the Marshall Plan to help Europe rebuild, spending about $120B in inflation-adjusted dollars on the project, which lifted the war-stricken European nations out of disaster and launched them into post-war prosperity; the US has spent even more than that on rebuilding projects in Afghanistan since the official cessation of hostilities […]
What could be more fun than a slingshot that shoots tiny airplanes? A slingshot that shoots tiny glowing airplanes of course! These toy planes are outfitted with ultra-bright LEDs, so you can fly all night without losing them in the trees.Whether you are a regular-sized child, or an overgrown adult one, these light-up flyers offer […]
You know the drill. You go to the dentist and they ask you how often you floss. You lie through your teeth and say, “every day!” (Bonus points if you have some cilantro or chives stuck in your gums from lunch). You don’t want to keep up the charade any longer, but rubbing that tiny strand […]
The Raspberry Pi Foundation has done outstanding work packing a fully capable desktop computer into a package the size of a deck cards—especially one that only costs $35. But if you already have a working laptop, why should you care? Oh, how much you have to learn. Besides operating well as a compact digital media hub, […]