MIT engineers have developed a robotic exoskeleton that transfers most of the weight of a backpack straight to the ground. The add-on carries 80 percent of the load, and could prove beneficial for soldiers carrying heavy packs.
In the long run, Hugh Herr, the leader of the research group, also hopes the technology could evolve into assistive devices that could help anyone. Someone with a disability could use them to walk normally, for example. This sort of work has been done before, but the MIT team managed to develop a device that swallows much less power, and is therefore much closer to being practical. For now, they're focused in part on engineering it to allow for a more natural gait. —Gregory Mone
138 years of Popular Science at your fingertips.
Each issue has been completely reimagined for your iPad. See our amazing new vision for magazines that goes far beyond the printed page
Stay up to date on the latest news of the future of science and technology from your iPhone or Android phone with full articles, images and offline viewing
Featuring every article from the magazine and website, plus links from around the Web. Also see our PopSci DIY feed
Science is reinventing play, from extreme sports to gamification to ridiculous roller coasters to the playgrounds of tomorrow, and this issue is chock full of fun. Also, on a less fun note: Did global warming destroy my hometown?
Your not exactly first of the press on this 1, are u?