In what sounds more like alchemy than science, a small British company has figured out a way to create gasoline from air and water. To do so, engineers at Air Fuel Synthesis (AFS) produced five litres (1.3 gallons) of the fuel by extracting carbon dioxide from air, and hydrogen from water, which was then combined in a reactor with a catalyst to create methanol. This methanol was then converted into gasoline. More »
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Engineers create gasoline from air and water. Yes, really.
One way that sensors can track your position without using an array of satellites is by measuring your acceleration as you move around — but unless you’re piloting a jumbo jet, current devices aren’t very accurate. Researchers at Caltech hope to change all that with a new, ultra-sensitive accelerometer they developed, which uses laser light to detect motion changes. The scientists managed to shrink a so-called large-scale interferometer down to micro-scale sizes, creating a device “thousands of times faster than the most sensitive sensors used today.” That could allow a smartphone with such a micro-sensor to detect your exact position even while inside a grocery store, and flash “ads and coupons for hot dog buns” while you’re in the bread aisle, according to Caltech. All that sounds good, but we can perhaps think of more inspiring uses for the new tech. Filed under: Cellphones , Science , Alt Caltech laser accelerometer research may bring fine-tuned position tracking, grocery ads originally appeared on Engadget on Fri, 19 Oct 2012 13:44:00 EDT. Please see our terms for use of feeds . Permalink Tech Eye | Caltech | Email this | Comments
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Caltech laser accelerometer research may bring fine-tuned position tracking, grocery ads
Unless you’re required to symbolically hang yourself every morning for work, you probably don’t have a collection of tie clips for the rare time you do dress up. But with a Magnetie around your neck, you can be assured that both ends won’t be flapping about thanks to the power of rare earth magnets. More »
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Could Magnetic Ties Be the Death Of the Tie Clip?
Microsoft’s given Xbox love to PC-buying students recently , and it’s just announced that it’ll carry on that tradition with Office 365 University, by offering a special four-year, $80 subscription to higher-education students. For that sum, you’ll get four years of Word, PowerPoint, Excel, OneNote, Outlook, Publisher and Access if you’re seeking a sheepskin scroll, which Redmond says works out to $1.67 per month. Also included are 60 Skype world minutes per month and 27GB of Premium SkyDrive storage, along with free upgrades and the ability to install on two separate computers, to boot. That should take some of the sting out of those scholarly expenses if you need a copy, so check the source to see how to grab it. Filed under: Software , Microsoft Microsoft launches four-year, $80 Office 365 University subscription for students originally appeared on Engadget on Fri, 19 Oct 2012 10:01:00 EDT. Please see our terms for use of feeds . Permalink The Next Web | Microsoft Office Blog | Email this | Comments
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Microsoft launches four-year, $80 Office 365 University subscription for students