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Medicine

After 40 Years As a Double Amputee, Man Gains Two Bionic Arms 66

Posted by timothy
from the about-time-really dept.
MojoKid writes Les Baugh, a Colorado man who lost both arms in an electrical accident 40 years ago, is looking forward to being able to insert change into a soda machine and retrieving the beverage himself. But thanks to the wonders of science and technology — and Johns Hopkins University Applied Physics Laboratory (APL) — he'll regain some of those functions while making history as the first bilateral shoulder-level amputee to wear and simultaneously control two Modular Prosthetic Limbs (MPLs). "It's a relatively new surgical procedure that reassigns nerves that once controlled the arm and the hand," explained Johns Hopkins Trauma Surgeon Albert Chi, M.D. "By reassigning existing nerves, we can make it possible for people who have had upper-arm amputations to control their prosthetic devices by merely thinking about the action they want to perform."
Transportation

Why Didn't Sidecar's Flex Pricing Work? 190

Posted by samzenpus
from the you-get-what-you-pay-for dept.
Bennett Haselton writes Sidecar is a little-known alternative to Lyft and Uber, deployed in only ten cities so far, which lets drivers set their own prices to undercut other ride-sharing services. Given that most amateur drivers would be willing to give someone a ride for far less than the rider would be willing to pay, why didn't the flex-pricing option take off? Keep reading to see what Bennet has to say.
Science

Amherst Researchers Create Magnetic Monopoles 156

Posted by timothy
from the can-we-call-them-dirac's-revenge? dept.
An anonymous reader writes "Nearly 85 years after pioneering theoretical physicist Paul Dirac predicted the possibility of their existence, an international collaboration led by Amherst College Physics Professor David S. Hall '91 and Aalto University (Finland) Academy Research Fellow Mikko Möttönen has created, identified and photographed synthetic magnetic monopoles in Hall's laboratory on the Amherst campus. The groundbreaking accomplishment paves the way for the detection of the particles in nature, which would be a revolutionary development comparable to the discovery of the electron." That's quite a step beyond detecting monopoles; the Nature abstract is online, but the full paper is paywalled.

Comment: Re:Trending political procedures... (Score 2) 314

by XnavxeMiyyep (#44842801) Attached to: NYC Is Tracking RFID Toll Collection Tags All Over the City
Seattle has something similar on the 520 bridge. People with out of state license plates don't get billed. Last I checked, occasionally locals would get bills in the mail (in unmarked white envelopes, of course) if they had the same license plates as the out-of-state ones.

"'Tis true, 'tis pity, and pity 'tis 'tis true." -- Poloniouius, in Willie the Shake's _Hamlet, Prince of Darkness_

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