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Power

Bill Gates May Build Small Nuclear Reactor 347

Posted by CmdrTaco from the more-power-grunt-grunt-grunt dept.
Hugh Pickens writes "TerraPower, an energy start-up backed by Microsoft co-founder Bill Gates, is in discussions with Toshiba Corp. to develop a small-scale nuclear reactor that would represent a long-term bet to make nuclear power safer and cheaper. Toshiba confirmed it is in preliminary discussions with TerraPower, a unit of Intellectual Ventures, a patent-holding concern partially funded by Gates. Toshiba spokesman Keisuke Ohmori says the two sides are talking about how they could collaborate on nuclear technology, although discussions are still in early stages and that nothing has been decided on investment or development. TerraPower has publicly said its Traveling Wave Reactor could run for decades on depleted uranium without refueling (PDF) or removing spent fuel from the device. The reactor, the company has said, could be safer, cheaper and more socially acceptable than today's reactors. Gates's recent focus on nuclear power has been fueled by an interest in developing new power systems for developing countries where he says that new energy solutions are needed to combat climate change. Terrapower faces a lengthy, multi-year process to get its "traveling wave" reactor concept reviewed by regulators but if TerraPower succeeds in advancing its plans, it could provide an alternative blueprint for the nuclear industry at a time when new reactors may be coming online."
Earth

US Sits On Supply of Rare, Tech-Crucial Minerals 324

Posted by kdawson from the third-of-a-chip-fab dept.
We've recently discussed China's position as the linchpin of the world's supply of rare earths, and their rumblings about restricting exports of of these materials crucial to the manufacture of everything from batteries to wind turbines. Now an anonymous reader sends this MSNBC piece on the status of the US's supply of rare earths. "China supplies most of the rare earth minerals found in technologies such as hybrid cars, wind turbines, computer hard drives, and cell phones, but the US has its own largely untapped reserves that could safeguard future tech innovation. Those reserves include deposits of both 'light' and 'heavy' rare earths... 'There is already a shortage, because there are companies that already can't get enough material,' said Jim Hedrick, a former USGS rare earth specialist who recently retired. 'No one [in the US] wants to be first to jump into the market because of the cost of building a separation plant,' Hedrick explained. ... [S]uch a plant requires thousands of stainless steel tanks holding different chemical solutions to separate out all the individual rare earths. The upfront costs seem daunting. Hedrick estimated that opening just one mine and building a new separation plant might cost anywhere from $500 million to $1 billion and would require a minimum of eight years. [But the CEO of a rare earth supply company said] 'From what I see, security of supply is going to be more important than the prices.'"
Wii

Accidental Wii Suicide 1343

Posted by CmdrTaco from the guns-don't-kill-toddlers-do dept.
Paul Taylor noted a story that I would have thought to be an April Fool's Day joke a few weeks from now, which makes it only seem more tragic. A 3-year-old shot herself with a gun after mistaking it for a Wii controller.

Comment Re:Will it run DDWRT or Tomato? (Score 3, Funny) 281

by ryantmer (#31419096) Attached to: Cisco Introduces a 322 Tbit/sec. Router

Yep, because idiots think their linux nat appliances are routers just because they use them in an 'office', and those of us who've worked in telecom laugh at them decisively.

Yep, and ACs who cannot use English properly like to use big words incorrectly, and those of us who know what "decisively" means laugh at them derisively.

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