LMC-LUZ

http://www.physorg.com/news/2012-03-efficiency.html

LED's efficiency exceeds 100% (PhysOrg.com) -- For the first time, researchers have demonstrated that an LED can emit more optical power than the electrical power it consumes. Although scientifically intriguing, the results wont immediately result in ultra-efficient commercial LEDs since the demonstration works only for LEDs ..…

http://www.physorg.com/news/2011-10-supernovae-universe-expansion-understood-dark.html

A second look at supernovae light: Universe's expansion may be understood without dark energy (PhysOrg.com) -- The 2011 Nobel Prize in physics, awarded just a few weeks ago, went to research on the light from Type 1a supernovae, which shows that the universe is expanding at an accelerating rate. The well-known problem resulting from these observations is that this expansion seems to be occur...