An artery-fixing tool does its job, then fades away
[Popular Science. Read Original]
Every year, 800,000 Americans elect to have a tiny metal-mesh tube inserted into their coronary artery to prop it open and improve blood flow to cardiac muscle tissue.… Read the rest
[Switched. Read Original]
In 1998, New York’s then mayor Rudy Giuliani created uproar when he proposed a zero-tolerance crime policy that included nabbing people for jaywalking. Anyone who’s strolled New York knows that jaywalking is as common as hot dog vendors and yellow taxis.… Read the rest
Denmark calls a global conference, and puts an American in charge
[Popular Science. Read Original]
Katherine Richardson is atypical. This American oceanographer is thriving at the University of Copenhagen, where she serves as Vice Dean of Science. In the genteel worlds of academia and northern Europe, she’s a straight-talker who doesn’t mince her words–uttered with a hearty Massachusetts accent.… Read the rest
Tech-savvy artist pushes for gadgets that everyone can use [Popular Science. Read Original]
Twenty-two-time Grammy winner Stevie Wonder has created new sounds, even genres, by absorbing and reshaping every musical and audio technology he’s encountered.… Read the rest
A new competition aims to inspire the 100mpg personal plane
[Popular Science. Read Original] Imagine a ’57 Chevy cruising through the air, and you get an idea of what single-engine, propeller-driven airplanes do to the environment. The average private plane, such as the popular two-seat Cessna 172, is 30 years old.… Read the rest
A radical new power plant aims to convert our dirtiest fossil fuel into clean-burning hydrogen
[Popular Science. Read Original] Big lumps of sooty coal hardly seem like the future of energy, but that’s exactly what the U.S. Department of Energy predicts.… Read the rest
[New York Times] Brawn beat brains in the old days of automobiles. To make cars faster, people bolted bigger air intakes, carburetors and exhaust pipes onto giant muscle car engines. Tuning adjustments were simple, requiring only screwdrivers and wrenches.
In the mid-1980’s, control of the engine slipped out of the average mechanic’s hands and into the so-called black boxes housing onboard computers.… Read the rest
The new Healthmap website digests information from a variety of sources ranging from the World Health Organization to Google News and plots the spread of about 50 diseases on a continually updated global map. It was developed as a side project by two staffers at the Children’s Hospital Informatics Program in Boston — physician John Brownstein and software developer Clark Freifeld.… Read the rest
[New York Times] In the old days of digital television, a year or two ago, choices were simple. If the screen measured under 37 inches diagonally, it would be a liquid-crystal-display panel. From about 37 to 43 inches, it would probably be a plasma panel.… Read the rest
Researchers in Switzerland are developing a new nano technology they claim will double the range of colors that future TVs can produce — displaying every hue the human eye can see. By comparison, most of today’s TVs — be they plasmas, LCDs or projectors — display only about half the visible colors.… Read the rest
