ie8 fix

mechanical

Let your shoes do the charging

After researching a device that draws energy from knee movement, some mechanical engineering students at Rice University decided to see if they could get the same result from another, less intrusive wearable item: a shoe.

With help from the Movement Analysis Laboratory at Shriners Hospital for Children in Houston, the resulting PediPower shoes harness energy from the force of the heel hitting the ground. The prototype -- while admittedly big, unattractive, and impractical to wear 100 percent of the time (think sleeping, showering, etc.) -- demonstrates that the simple act of walking may one day power a wide range of … Read more

Crave giveaway: Crucial SSD, plus System Mechanic PC tune-up software

Congrats to Enrique G. of Tracy, Calif., for winning a pair of Sennheiser Momentum headphones in last week's giveaway. This week, we're got a twofer -- hardware and software.

First off, the winner gets a 120GB Crucial M500 solid-state drive with a three-year limited warranty. Like most new SSDs, the Crucial M500 supports the SATA 3 (6Gbps) standard and has a standard 2.5-inch design with 7mm thickness. This means it can fit in all standard laptops and desktops, as well as some ultrabooks. If your computer is running on a hard drive, replacing it with an SSD will be a big upgrade in terms of performance.

Once you've revved up your machine with your new drive, you can make sure it runs like new longer with the other half of this week's prize -- a copy of Iolo's System Mechanic, a highly rated PC tune-up suite designed to fix and clean up your machine. You'll be getting version 11.5, which works with all versions of Windows. … Read more

Prof strips, shows Hitler, 9/11 images to teach quantum mechanics

It's very rare that taking your clothes off does any harm.

Often, it gets the distracted to pay attention and the numb to get excited.

This might well have been the genesis of the thought process belonging to Columbia University Professor Emlyn Hughes when he considered how to introduce his students to quantum mechanics.

As his audience became increasingly rapt, the professor stripped to his underwear, put on a black t-shirt, hoodie and pants, and curled up in the fetal position.

So all fairly normal thus far.

But then someone came out and put two toy puppies on stools … Read more

Artist creates stunning insects from old watch parts

Despite my small fear of bugs, there's just something creepily cute about these mechanical insects by Justin Gershenson-Gates.

Gates, a self-taught tinkerer, usually sells jewelry accented with watch gears on his Web site A Mechanical Mind, but people can't seem to get enough of his occasional arthropods made from watch parts, tiny lightbulbs, and other bits and bobs.

In an e-mail interview with Crave, Gates revealed the inspiration behind these creepy designs: a recent trip featuring a freak spider encounter -- "with a leg span of about 3 inches," he says -- prompted the idea. After returning from vacation, Gates created a set of spider legs with watch-winding stems and tacked on other watch parts to create his first spider. … Read more

Popular Mechanics honors breakthrough innovations

What do Elon Musk, Leap Motion, Microsoft Surface and Windows 8, Autodesk 123D, and Dow Solar's PowerHouse Solar Shingles have in common?

They are all among the winners of Popular Mechanics magazine's eighth Breakthrough Awards. Awarded each year by a panel of the magazine's editors, the honors go to people and products that are seen to be leading the world of science and commerce forward.

This year's product winners are: The North Face Powder Guide ABS Vest and Backpack; the Lytro camera; Autodesk 123D; Microsoft Surface and Windows 8; Ford's 1-liter EcoBoost engine; Dow PowerHouse … Read more

Descriptive Camera shuns photos for text images

A picture may be worth a thousand words, but Matt Richardson has figured out how to make 20 words worth a picture. Richardson is the creator of the Descriptive Camera, a camera that prints out text descriptions of what it sees, rather than actual photos.

There's a human element to making this work. Point the camera (in this case, a USB Webcam) at a scene. Take a picture. The picture is sent to Amazon's Mechanical Turk outsourcing service. A human writes up a quick description and sends it back. The camera prints it out using a tiny thermal printer.… Read more

Dutchman flies like a bird with homemade wings?

Editors' note, March 22 at 1:14 p.m. PT: It seems the skeptics may have been right on this one. Gizmodo is now reporting that the purported birdman confessed on Dutch TV that this was indeed a hoax. Our original story follows, with some earlier updates.

If Red Bull doesn't actually give you wings, maybe this guy can.

Dutch mechanical engineer Jarno Smeets recently posted a video of what he says was his first successful flight with his homemade bird wings. Smeet's efforts take cloud computing to a (literally) whole new level, as the wings purportedly rely on an Android-powered HTC Wildfire S smartphone to process arm acceleration and compute the motor output.

The phone is connected to a microcontroller that is, in turn, connected to a Nintendo Wii Remote to measure acceleration and other flight parameters. … Read more

Let Schrodinger's cat answer all your questions

Bringing Schrodinger's cat thought experiment to real life would get you put on PETA's naughty list. Avoid that complication with the Schrodinger's Cat Executive Decision Maker.

No actual cats were harmed in the creation of ThinkGeek's $30 decision maker. What you do get is a plastic device with a sliding door. Ask a yes-or-no question, open the door, and watch as the cat goes into flux. A dead cat means "no." A live cat means "yes." … Read more

Popular Mechanics Breakthrough Awards honor innovation

Popular Mechanics magazine on Monday unveiled its seventh-annual Breakthrough Awards winners, calling out 10 products and 11 innovators its editors feel are tackling longstanding problems in medicine, space exploration, technology, environmental engineering, and automotive design, in all-new ways.

Leading the list of this year's winners is "Avatar" director James Cameron, to whom the magazine gave its 2011 Breakthrough Leadership award.

The products honored by the editors include a hot new smartphone, an all-new kind of seat belt, a genre-shattering video game, highly efficient solar cells, smog-eating roof tiles, a new kind of LED lightbulb, and an automatic … Read more

Deck 82 keyboard review: Compact luminescence for mechanical typists

The Deck 82 is Deck Keyboards' answer to the high demand for the short-lived compact version of the IBM Model M, also known as the IBM Space Saving keyboard for its 10-key-less layout. The Deck 82 likewise eliminates the number pad found on the right side of traditional keyboards to save room on your desktop, and the whole chassis measures just 12 inches wide by 6 inches deep by 1.8 inches tall.

You'll also notice a keycap labeled "Fn" to the right of the space bar; that key toggles the secondary functions that you can assign … Read more