New Form of Touchscreen Displays Pioneered, Extremely Multi-Touch
You've heard of resistive touchscreens, and hopefully you've been fortunate enough to own a capacitive touchscreen phone. But have you heard of Interpolating Force-Sensitive Resistance, or I.F.S.R touchscreen technology? Touchco hopes you soon will. A bunch of scientists at New York Universit![DIY Moped Runs on Air [Air Powered]](http://gizmodo.com/assets/resources/2008/04/800_AirPropelVehicle09PlanetMechanics.JPG)
DIY Moped Runs on Air [Air Powered]
This Puch moped only has a range of about 7 miles and with a top speed of only 18 mph, it isn't going to break any land speed records, but there is definitely something special about it: it runs on air. Jim Stansfield, an aeronautics graduate outfitted his Puch with a pair of carbon-fiber air cylind
Broadcom Wi-Fi Chips to Have Skyhook Wi-Fi Positioning Built-In
Broadcom already makes a boatload of the GPS chips found in mobile phones and other location-aware gadgets, and now they're adding Skyhook's Wi-Fi positioning service to most of their mobile Wi-Fi chipsets, spreading the location-based love even without GPS. This is how iPhone regular finds you
Nokia C6 and C7 Touchscreen Phones Have 8MP Camera and New ClearBlack Displays
Describing the C6 as a "premium touchscreen," it has a new ClearBlack Display which they're trying to position as the Pioneer KURO of the phone world—blacker blacks, but also brighter colors. The C7 is an even skinnier version. Both Symbian^3 phones have 8MP cameras and shoot video at 720p reso
CCleaner 2.21.940
CCleaner is a freeware system optimization and privacy tool. It removes unused files from your system - allowing Windows to run faster and freeing up valuable hard disk space. It also cleans traces of your online activities such as your Internet history. But the best part is that it's fast (normal
12TB DVDs Could Be On The Way
A storage density of 51MB per square centimeter? Whatever, standard DVDs. Australian scientists developed a new multilayer optical storage medium that can house data at 1.1TB/cm3. Unlike existing DVD technology, the key to this data storage technique is the fact that multiple pieces of data can b
Sign Up Now to Test Google Wave in September
Yesterday we told you that Google Wave was opening to 100,000 regular folk at the end of September, but on closer examination, it looks like Google's already allowing users to get in line for their invite to the limited preview. Just head over to the Google Wave's sign up for updates page, enter iEngineers Solve 80-Year Old Puzzle to Make Computer Modeling 100,000 Times Faster
Posted by AceNik on Mar 2, 2010•
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A quantum physics breakthrough that can predict the kinetic energy of electrons in simple metals—and semiconductors—will enable computers to simulate the behavior of new materials up to 100,000 times faster than they currently can. That’s huge.
Princeton engineer Emily Carter led the project, which took an equation by Llewellyn Hilleth Thomas and Enrico Fermi that calculates how many electrons are distributed in a theoretical gas with evenly distributed electrons and figured out how to apply it to real, imperfect materials:
“The equation scientists were using before was inefficient and consumed huge amounts of computing power, so we were limited to modeling only a few hundred atoms of a perfect material,” said Emily Carter, Princeton engineer who led the project.
“Important properties are actually determined by the flaws, but to understand those you need to look at thousands or tens of thousands of atoms so the defects are included. Using this new equation, we’ve been able to model up to a million atoms, so we get closer to the real properties of a substance.”
The results of that effort mean that principles of quantum mechanics, previously limited to small bits of matierals, can now be applied on a large scale. Modeling, then, for anything from fuel-efficient cars to electronic devices, will happen exponentially faster than it does today. Innovation just got an upgrade. [Princeton via PopSci]
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