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+ - Two Approaches Of How To Reset iPod Touch->

Submitted by gregyzsksn
gregyzsksn (2018596) writes "There are 2 methods on how to reset iPod touch in the event when it stops to function and locks up. These troubles can’t be averted in this gadget. It mostly happens when
the gadget is overused. You could possibly suddenly discover it not responding to your actions like tapping the screen or pressing the exterior buttons. There have been also instances the
screen turns blank."

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Encryption

Ubisoft's New DRM Cracked In One Day 678

Posted by timothy
from the next-time-gadget-next-time dept.
Colonel Korn writes "Ubisoft's recent announcement that upcoming games would require a constant internet connection in order to play has been discussed at length on Slashdot ('The Awful Anti-Pirate System That Will Probably Work'). Many were of the opinion that this new, more demanding DRM would have effectiveness to match its inconvenience, at least financially justifying its use. Others assumed that it would be immediately cracked, as is usually the case, leaving the inconvenience for paying customers and resulting in a superior product for pirates. As usual, the latter group was right. Though Ubisoft won't yet admit it, Skid-Row managed to crack the new DRM less than a day after it was first released."
Biotech

Researchers Use Salmon DNA To Make LED Lightbulbs 66

Posted by Soulskill
from the bright-ideas-that-smell-fishy dept.
Al writes "Researchers from the University of Connecticut have created a new light-emitting material by doping spun strands of salmon DNA with fluorescent dyes. The material, which is robust because DNA is such a strong polymer, absorbs energy from ultraviolet light and gives off different colors depending on the amounts of dye it contains. A team led by chemistry professor Gregory Sotzing created the new material by mixing salmon DNA with two types of dye, then pumping the solution from a fine needle while a voltage is applied between the needle tip and a grounded copper plate covered with a glass slide. As the liquid jet comes out, it dries and forms long nanofibers that are deposited on the glass slide as a mat. The researchers then spin this nanofiber mat directly on the surface of an ultraviolet LED to make a white-light emitter. The color-tunable DNA material relies on an energy-transfer mechanism between two different fluorescent dyes, and the DNA keeps the dye molecules separated at a distance of 2 to 10 nanometers from each other."
Biotech

Seeing With Your Skin? 138

Posted by ScuttleMonkey
from the eyes-in-the-back-of-my-head dept.
Iddo Genuth writes to tell us that a researcher from Tel Aviv University is exploring the possibility that humans may be able to "see" via their skin. Professor Leonid Yaroslavsky hopes to utilize this possible technology to find solutions for the blind in addition to new types of image capture that might be able to work where conventional lenses fail. Unfortunately he has a long uphill battle ahead to convince others that his theories are possible. "The lenses currently used for optics-based imaging have many problems. They only work within a limited range of electromagnetic radiation. Relatively, these are still costly devices greatly limited by weight and field of view. The imaging Professor Yaroslavsky has in mind has no lenses and he believes the devices can be adapted to any kind of radiation and wavelength. They could essentially work with a 360-degree field of view and their imaging capability will only be determined by computer power rather than the laws of light diffraction."

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