Stanford Ovshinsky, inventor of the NiMH battery, passes away at 89

Stanford Ovshinsky, inventor of the NiMH battery, passes away at 89

On Wednesday night, Stanford Ovshinsky, inventor of the nickel-metal hydride (NiMH) battery, passed away at the age of 89 due to complications from cancer. The Akron, Ohio native may not be a household name, but there’s a good chance that many of your electronics have been powered by his work, as NiMH batteries are used in everything from mice to hybrid cars. A self-taught inventor who didn’t attend college, Ovshinsky held hundreds of patents, received a number of honorary degrees and is even the namesake of a branch of electronics dubbed Ovonics. Flat-panel displays, solar cells and even phase change memory are just a handful of other technologies that his work helped to develop. Next time you pick up a modern gadget, just remember that Ovshinsky is partly responsible for its existence.

[Image credit: Joi Ito, Flickr]

Filed under:

Stanford Ovshinsky, inventor of the NiMH battery, passes away at 89 originally appeared on Engadget on Fri, 19 Oct 2012 06:14:00 EDT. Please see our terms for use of feeds.

Permalink   |  sourcePhysOrg  | Email this | Comments

Cardboard bicycle ‘close to mass production’: tough, green and just $20

DNP Carboard bicycle close to mass production, holds potential to change personal transportation

Cardboard never ceases to amaze. Having been deployed in gramophones, stereos and even digital cameras, one inventor now believes it can be used to make the ideal bicycle. Izhar Gafni, from Israel, spent 18 months just folding the material every-which-way in order to discover a strong enough design, and now he claims his technique is almost ready for mass production. His maintenance-free bike uses a “secret” mix of organic materials to make it waterproof and fireproof, and is then lacquered to give it a friendlier appearance. It’s expected to cost a mere $20 and weigh about 20 lbs (9 kg) — that’s 65 percent lighter than an average metal ride. In fact, this bicycle doesn’t use any metal parts at all — the solid tires are made of reconstituted rubber and a car timing belt is used instead of a chain. It lacks the swank of a Faraday Porteur, perhaps, but then you could buy 175 of these for the same money. Want proof that it actually works? The bike’s not-so-featherweight inventor takes it for a spin after the break.

[Image credit: Reuters / Baz Ratner]

Continue reading Cardboard bicycle ‘close to mass production’: tough, green and just $20

Filed under: ,

Cardboard bicycle ‘close to mass production’: tough, green and just $20 originally appeared on Engadget on Tue, 16 Oct 2012 12:27:00 EDT. Please see our terms for use of feeds.

Permalink   |  sourceReuters  | Email this | Comments

World’s oldest color film footage discovered in museum archive (video)

oldest color film footage

Cached away for over a century, the world’s first color moving pictures have been shown for the first time yesterday, according to the National Media Museum in the UK. The celluloid, shot by inventor Edward Raymond Turner in 1899, was actually in black and white and it was only through a curator’s research that its colorful significance was also unearthed.

When the footage was first shot, each frame was run consecutively through red, green or blue gels, and the process needed to be reversed during projection to reveal the color. Fortunately, a blueprint by the inventor of how to do just that was also found, allowing the institution’s team to replicate the process digitally to produce the final footage.

This type of color gel processing didn’t take off in the early 20th century due to the mechanical complexity, and it would have been inferior to a chemical process since each frame carried only one-third of the full color information. Still, it required a clever mind to dream it up, with an equally big brain to uncover it and finally give Turner his due. See the video below the break for the stunning un-retouched, non-hand-colored results.

[Image Credit: National Media Museum]

Continue reading World’s oldest color film footage discovered in museum archive (video)

Filed under: , ,

World’s oldest color film footage discovered in museum archive (video) originally appeared on Engadget on Thu, 13 Sep 2012 08:40:00 EDT. Please see our terms for use of feeds.

Permalink iO9  |  sourceNational Media Museum  | Email this | Comments

William Moggridge, portable computer and human interaction trailblazer, dies at 69

William Moggridge, portable computer and human interaction trailblazer, dies at 69

The next time you hinge open that notebook PC and smile at a feature that makes it easier to use, give a thought to Bill Moggridge, who passed away Saturday from cancer at the age of 69. The pioneering designer invented the modern clamshell design seen in all modern laptops, and is also viewed as the father of human interaction software design.

The Compass Computer he designed for Grid Systems with the screen folded over the keyboard appeared in 1981, flew on the space shuttle, and inspired virtually every notebook design since. Perhaps more importantly, when he tried to use the machine himself, Moggridge was exasperated with the difficulty and decided to take the human factor into account for software design. To that end, he engaged experts from fields like graphics design and psychology, and tried to “build empathy for the consumer into the product,” according to former partner, Professor David Kelly. The pair merged their design firms to form Ideo in 1991, and worked with clients like Apple, Microsoft and Procter & Gamble, designing products like the first Macintosh mouse and Palm V handheld along the way.

In 2010, Moggridge became the director of the Smithsonian’s Cooper-Hewitt Museum in New York, and was a recipient of that institution’s lifetime achievement award. He also won the Prince Philip Designer’s Prize, the longest running award of its type in the UK, given for “a design career which has upheld the highest standards and broken new ground.” See why that’s true by going to Cooper-Hewitt’s tribute video, right after break.

Continue reading William Moggridge, portable computer and human interaction trailblazer, dies at 69

Filed under: ,

William Moggridge, portable computer and human interaction trailblazer, dies at 69 originally appeared on Engadget on Mon, 10 Sep 2012 10:03:00 EDT. Please see our terms for use of feeds.

Permalink NY Times  |  sourceCooper-Hewitt.org  | Email this | Comments

The First Teen Idol That’s An Inventor, Not A Rock Star

He’s not a TV or rock star; he’s an inventor, a teenage inventor, and that is why Cambio, the website that connects fans to celebrities, thinks he’s hot.  He’s the very first Real Teen Idol chosen by Cambio in its new focus on teens that are regular kids who do spectacular things that inspire other teens to do spectacular things.