A very interesting and relatively simple theory of everything (including gravity) The theory should be testable with new particle colliders. E8 polytope All fields of the standard model and gravity are unifed as an E8 principal bundleconnection. A non-compact real form of the E8 Lie algebra has G2 and F4 subalgebras which break down to …
Posco, south korean steel company, is preparing to expand abroad and overtake Nippon Steel of Japan as the world’s third-biggest steelmaker, its groundbreaking Finex technology is central to its plans. The South Korean company is a leader in revolutionising the steel- making process, becoming the first to commercialise next-generation Finex technology, which is both cleaner …
We have just completed the main technology prize competition season for 2007. The DARPA robotic driving competition had winners for the second year in a row. The winning Carnegie Mellon robot car, Boss The lunar lander challenge was close to a winner again, but again it was only one serious competitor Armidillo Aerospace. Lunar lander …
Two teams have independently succeeded in placing a cloud of chilled rubidium atoms within an optical cavity, which traps light between two opposed mirrors. The combination could one day form a quantum memory element. Colombe, Jakob Reichel and colleagues have put a BEC between two mirrors, which form an optical cavity trapping photons of a …
Toshiba Corporation today announced important breakthroughs in key technologies for magnetoresistive random access memory (MRAM), a promising, next-generation semiconductor memory device. Cell Structure. A material with perpendicular magnetic anisotropy, which is used for recording media and a type of cobalt-iron, is employed in the magnetic layer, with magnesium oxide in the insulating layer and cobalt-iron-boron …
A post from 2005 in the NY Times which discusses the thinking and motivation of wealthy entrepreneurs It shows that even if there is great wealth created in the future that there will be significant numbers of people who will still be highly motivated to continue to try and create the next big thing. One …
University of Pittsburgh researchers injected a therapy previously found to protect cells from radiation damage into the bone marrow of mice, then dosed them with some 950 roentgens of radiation — nearly twice the amount needed to kill a person in just five hours. Nine in 10 of the therapy-receiving mice survived, compared to 58 …
Four 71-inch mirrors gathering light for Pan-STARRS would each be hooked up to what would be the four largest digital cameras ever built. The system would be able to survey the entire sky once a week, and would be able to detect asteroids as small as 1,000 feet across. They face opposition from environmentalists who …