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New Thermoelectric Material May Boost Green Tech

New Thermoelectric Material May Boost Green Tech | Sustain Our Earth | Scoop.it

University of Miami physicist Joshua Cohn and his collaborators report new surprising properties of a metal named lithium purple-bronze (LiPB) that may impact the search for materials useful in power generation, refrigeration, or energy detection. http://bit.ly/1gNORsl


Via The Daily Fusion
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Rescooped by SustainOurEarth from Science News
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Universal Illusion? Juan Maldacena's holographic universe

Universal Illusion? Juan Maldacena's holographic universe | Sustain Our Earth | Scoop.it

To make things clear - Maldacena's universe is not like the one we actually live in! It's a model, a toy universe, which comes complete with its own physics. It's a hologram because all the physical goings-on inside it can be described by a physical theory that's only defined on the boundary. What's more, it's a universe in which the gravity/quantum conundrum has been resolved completely: the boundary theory is purely quantum, it contains no gravity, but a being living in the interior will still experience gravity. Gravity in this universe is part of the holographic illusion.

 

More on COSMOLOGY: http://www.scoop.it/t/science-news?tag=cosmology

 


Via Dr. Stefan Gruenwald, Pradeep Banerjee, Sakis Koukouvis
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