Wired reports that China will build the Controversial Emdrive. UPDATE: The cost and details of superconducting radiofrequency cavities is examined and the potential if the emdrive worksEND UPDATE This site has covered the Emdrive several times before, including the controversy, and the upside. A successful superconducting system would be most efficient at nulling out gravity …
Aquaculture is a major part of the worlds current and future food supply. It currently is the fastest growing food producing sector in the world. Genetically modified (GMO) fish are likely to dominate future fish farming by growing over two times faster than regular fish and being up to 30% more efficient with feed than …
Georgia Tech computer scientists are laying the groundwork for exascale machines that will process more than a million trillion – or 10^18 – calculations per second. Karsten Schwan recently received a 2008 HP Labs Innovation Research Award to work with HP Labs, HP’s central research arm, to help solve some of the key problems in …
How long uranium can supply nuclear power is affected by the kinds of nuclear reactors that are used (Breeder reactors are sixty times more efficient in using nuclear fuel than current reactors) and the sources of uranium that are used and whether thorium can be used to supplement uranium (Thorium can be turned into uranium …
Oil Recovery from Oil Shales by Electrical Heating has been improved by adding iron powder. (Canada -University of Alberta and Turkey researchers The economics of the process are presented above. The recovery characteristics of four different oil shale samples were tested experimentally using the retort technique. To accomplish efficient temperature distribution, the thermal conductivity of …
The uranium mining forecast was from the Uranium 2008 report (joint report of the IAEA and OECD). The forecast and expected mine openings are on page 48, 49 of the report. Anticipated New Mines 2007 China Qinlong 100tU/year Kazakhstan Appack LLP-West Mynkuduk 1,000 tU/year in 2010 Kazakhstan Karatau LLP-Budennovskoye 1,000 tU/year in 2009 South Africa …
the Carnival of Space week 71 is up at dot astronomy. Wormholes are discussed at twisted physics More control over wormholes could be the result many decades from now as a follow on result of DARPA work with the casimir force. Music of the Spheres discusses the Lifeboat space orbital space station proposal, Ark 1 …
Here is a diagram for a many small mirror modules that held in position for a space telescope using magnetic flux pinning is 200 meters in diameter. The phenomenon of magnetic flux pinning might provide a way to connect the telescope components that overcomes the limitations of formation flight or a mechanical support structure. A …
A simplified picture of the electric sail. An actual system would have 50 to 100 or more 20 kilometer wires. 100 kg spaceships could be accelerated to final speeds of 40-100 km/second. [Further refinement can enable a 800km/s top speed – the top solar wind speed] This site has identified the solar electric sail as …
Artificial intelligence is helping to accelerate and deepen our understanding of genetics and getting better at understanding our language. Cognition Technologies, a next-generation Semantic Natural Language Processing (NLP) company, has announced the release of the largest commercially available Semantic Map of the English language. The scope of Cognition’s Semantic Map is more than double the …
Casimir force is the result of virtual particles and could be related to inertia and gravity. DARPA is soliciting innovative research proposals in the area of Casimir Effect Enhancement (CEE). The goal of this program is to develop new methods to control and manipulate attractive and repulsive forces at surfaces based on engineering of the …