Sharp Labs Europe develops portable microfluidic chip that completes blood tests in minutes

In partnership with the University of Southampton, Sharp Labs Europe is developing a mobile lab-on-a-chip that spits out results in minutes, potentially putting the test result waiting game to an end. Using microelectronics found in LCDs, the programmable microfluidic square splits microliters of blood -- and potentially other fluids -- into smaller droplets which it subjects to controlled chemical reactions. A single blood sample can be used for multiple tests, so there's no need to endure a barrage of pricks. Folks anxious for snappier lab results may need to sit tight, however, as it could be five to ten years before the device settles into your doctor's office. In the meantime, head past the break to get the scientific lowdown from Sharp Research Supervisor Ben Hadwen.

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Sharp Labs Europe develops portable microfluidic chip that completes blood tests in minutes originally appeared on Engadget on Thu, 14 Jun 2012 04:41:00 EDT. Please see our terms for use of feeds.

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Anodizing aluminum and titanium explained and demonstrated in less than five minutes (video)

Many of us use gadgets that sport gleamingly refined, anodized aluminum or titanium cases -- but have you ever wondered exactly how the process works? Bill Hammack, at it again after explaining to us how the CCD, LCDs, and hard drives work, breaks it down (pun intended) for us -- in less than five minutes. He talks about, and even shows us how the surface of titanium is meticulously rusted using electro-chemicals to grow an oxide layer, changing the color based on its thickness. He follows that up with some commentary on how a similar reaction gobbles up and transforms aluminum, creating a much thicker, porous oxide layer that can be filled with any color dye. So, just to be clear: controlled corrosion is good for your Mac, border control -- maybe not so much. You can watch the video right after the break.

Continue reading Anodizing aluminum and titanium explained and demonstrated in less than five minutes (video)

Anodizing aluminum and titanium explained and demonstrated in less than five minutes (video) originally appeared on Engadget on Thu, 31 May 2012 00:39:00 EDT. Please see our terms for use of feeds.

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