Hot on the heels of being crowned the most prolific pirating university in the land, Purdue is donning its halo once again by kicking out yet another invention that will surely make the world a better place to reside. The Mini 10 prototype is a handheld chemical analyzer that its creators have likened to Star Trek's "Tricorder," and while the internal abilities should genuinely impress, we're handing out a round of golf claps for the uber-glitzy motif it's got going on. The sophisticated sensing system measures just 13.5- x 8.5- x 7.5-inches and weighs in at 22-pounds, which is around 30 times less than conventional mass spectrometers, and aside from its ability to be completely portable via battery power, it still sports the same sniffing capabilities as its mammoth-sized siblings. In order to cram such potent chemical sensing abilities into such a small package, a miniature mass spectrometer is "combined with a technique called desorption electrospray ionization (DESI)," and can display the chemical composition of materials in a "matter of minutes without harming the samples." Interestingly enough, the prototype has already analyzed garb, food, and actual cocaine, and while we're not quite sure when you'll be able to snatch one of these up to "check in" on your mischievous teen, a couple of Indiana-based firms are apparently already looking into commercialization options.

Slashdot]

We're all about giving golf claps where they're due, and a healthy round is certainly in order for Mr. Brian Schulkin. The doctoral student in physics developed a breakthrough terahertz imaging device, dubbed a T-ray, that has already demonstrated its ability to "detect cracks in space shuttle foam, image tumors in breast tissue, and spot counterfeit watermarks on paper currency." The Mini-Z marks the first time such a powerful device has become portable in nature, weighing just five pounds and taking up about as much space as your average laptop. Taking home the first Lemelson-Rensselaer Student Prize ($30,000), Schulkin explained that this device didn't pose the same health risks as typical X-rays, and unlike ultrasound, terahertz waves can provide images and spectroscopic information without contacting an object. As expected, the patent-pending technology is already up for licensing, and has already received quite a bit of fanfare and commercial interest from larger companies. So while you may never personally encounter Brian's earth-shattering invention, we're fairly sure this young lad's working days are already drawing nigh if he so chooses.

[Via Physorg]