UltravioletLight
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NASA creates eye-popping 160-megapixel image of our two nearest galaxies (video)
NASA is determined to bring the final frontier closer than ever -- or at least a small, photographic slice of it. Using NASA's Swift satellite, astrophysicists at Goddard Space Flight Center and Pennsylvania State University were able to create a stunningly detailed survey of the two galaxies closest to us: the Small and Large Magellanic Clouds. The 160-megapixel image was painstakingly stitched together using thousands of smaller photographs captured with Swift's Ultraviolet/Optical Telescope. Rendering the galaxies in UV wavelengths allows researchers to study details unseen in visible light images, like individual stars surrounding the Tarantula Nebula in the LMC (the large pink cluster in the photo above). This high-res mosaic provides ample opportunity to study the life cycles of stars, from birth to death, in detail astrophysicists could previously only dream about. Fancy a tour? Check out the video after the break -- or journey on past the source link to download the 457MB TIFF.
Violight goes ultraviolent on your gadgets, leaves germ corpses in its wake
Violight has been in the business of UV-based germicide since way back in 2004, but now it's bringing its wares closer to our geeky hearts. Its new Cell Phone Sanitizer will nuke 99 percent of all germs and bacteria slithering around your phone or MP3 player, and it'll do it in under 5 minutes too. Or such is the claim, anyhow. Alternative applications for this ultra-versatile product include using it as gift packaging or as a display stand in stores -- you've got to love that added value right there. Some patience will be required before you lay down $49.95 for your very own UV zapper, as Violight's Sanitizer isn't hitting the market until at least October. Video teaser's ready right now, though, just after the break.
AU Optronics' miraculous LCD Panels can read fingerprints or UV levels
Female? User of LCD panels? Have fingerprints that need read? Worried about skin cancer? If you answer "yes" to any or all of these questions, we have news that is sure to knock your sun-lovin' socks off. Among the items on display at this year's FPD International Exhibition in Yokohama are two exciting LCD panels: they're both 2.8 inches, and they're both manufactured by AU Optronics (a company that knows a thing or two about liquid crystal displays). The first panel functions as a fingerprint scanner -- it boasts a pixel count of 320 x 240, each pixel is equipped with four optical sensors, and sends its output to a 640 x 480 monitor. The other panel uses similar technology to measure the intensity of UV rays, numerically displaying the results on a scale of 0 to 11. According to the company, the UV reader "is targeted at female users who are concerned about the amount of UV light outdoors." There's no word yet on a UV reader for men, but you'll know as soon as we do.
