Related Videos from Youtube

• 
  IBM Researchers Create Device Which...
  IBM scientists unveiled a significant step towards replacing electrical signals that communicate via copper wires between computer chips with tiny silicon circuits that communicate using pulses of light. As reported in the recent issue of the scientific journal Nature, this is an important advancement in changing the way computer chips talk to each other. The device, called a nanophotonic avalanche photodetector, is the fastest of its kind and could enable breakthroughs in energy-efficient computing that can have significant implications for the future of electronics. The IBM device explores the avalanche effect in Germanium, a material currently used in production of microprocessor chips. Analogous to a snow avalanche on a steep mountain slope, an incoming light pulse initially frees just a few charge carriers which in turn free others until the original signal is amplified many times. Conventional avalanche photodetectors are not able to detect fast optical signals because the avalanche builds slowly. The avalanche photodetector demonstrated by IBM is the worlds fastest device of its kind. It can receive optical information signals at 40Gbps (billion bits per second) and simultaneously multiply them tenfold. Moreover, the device operates with just a 1.5V voltage supply, 20 times smaller than previous demonstrations. Thus many of these tiny communication devices could potentially be powered by just a small AA-size battery, while traditional avalanche photodetectors require 20-30V power supplies.
• 
  Hal Varian on "Computer Mediat...
  Hal Varian's keynote at the American Economic Association meeting in January, 2010. The talk is titled "Computer Mediated Transactions."
• 
  Hitler and Cloud Computing Security...
  Hitler learns a painful lesson about Cloud Computing security.
• 
  How Steve Wozniak Brought Color to...

• 
  Muse - frickin laser beams ;)...
  Live at Gwinnett Arena, Atlanta 2/27/10
• 
  Re: My 120mW Blu-ray laser burning...
  Video Cam Direct Upload
• 
  Frikkin lasers...
  It's a frikkin box with a frickin laser beam attached to it's frikkin head
• 
  Halo 3 cheater? Are you frickin ser...
  usually use this channel for Redskins ranting and what not, but I'm playin Halo 3 today on live and this happens. I made a little video of this invincible dude. you can see in the beginning his tank gets shot by another tank, he loses no shield. then he continues to eat several spartan lasers then the icing on the cake, he takes 6 tank rounds, then finally loses his shield (which comes back super fast somehow). I have to finish him off in the end, i miss him with my laser (luckily, cause we know it doesnt hurt him) I hit the truck which i think hits him, causing him to lose his shield, the finish him off BR to the face. I understand some people can lag sometimes, but seriously? this dude made the terminator look like a bitch!