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Nuclear

Artful is the third of the Astute class nuclear attack submarines (Image: BAe Systems)

With the Royal Navy (RN) working hard to cast off the "Jonah" reputation of its Astute class nuclear attack submarines, BAE Systems has successfully completed the latest RN boat Artful’s maiden dive. The third of the British A boats, which are billed as the most advanced submarine in the world, Artful submerged while tied to the BAE dock at Barrow in Furness, Cumbria as part of its commissioning process.  Read More

A new nuclear-powered, water-based battery may one day be used as a dependable power suppl...

Researchers working at the University of Missouri (MU) claim to have produced a prototype of a nuclear-powered, water-based battery that is said to be both longer lasting and more efficient than current battery technologies and may eventually be used as a dependable power supply in vehicles, spacecraft, and other applications where longevity, reliability, and efficiency are paramount.  Read More

A bacteria found in England that can survive in harsh alkaline conditions could be used to...

"Extremophile" bacteria have been found thriving in soil samples from a highly alkaline industrial site in Peak District of England. Although the site is not radioactive, the conditions are similar to the alkaline conditions expected to be found in cement-based radioactive waste sites. The researchers say the capability of the bacteria to thrive in such conditions and feed on isosaccharinic acid (ISA) make it a promising candidate for aiding in nuclear waste disposal.  Read More

Hitachi is developing a new reactor that burns transuranium elements, such as those produc...

The problem with nuclear waste is that it needs to be stored for many thousands of years before it’s safe, which is a tricky commitment for even the most stable civilization. To make this situation a bit more manageable, Hitachi, in partnership with MIT, the University of Michigan, and the University of California, Berkeley, is working on new reactor designs that use transuranic nuclear waste for fuel; leaving behind only short-lived radioactive elements.  Read More

A self-climbing platform will be used to dismantle Sellafield's tallest chimney

Sellafield is Europe's largest nuclear site and although operations including spent fuel management and nuclear waste storage continue on-site, power generation ceased in 2003. As part of the decommissioning process, the site's tallest chimney will now be demolished.  Read More

Matterbetter is seeking ideas for new uses of the Russian Typhoon nuclear submarine

Reappropriating structures or spaces for new uses is a common occurrence. Sydney's Goods Line and Battersea Power Station are both the focus of such projects. Now, architectural firm Matterbetter is asking for submissions to reimagine perhaps the most unusual thing yet: a Russian nuclear submarine.  Read More

A group of scientists are turning to Indiegogo to fund fusion power research (Image: LPP F...

A group of researchers at New Jersey-based LPP Fusion is turning to crowdfunding to demonstrate net power gain from a nuclear fusion reactor. The scientists plan to do this using a technique which is relatively little-known, but which they claim is scientifically sound and only relies on well-established science. Given enough funding, the researchers say they could design a US$500,000, 5 MW reactor that would produce energy for as little as 0.06 cents per kWh, all by the end of the decade.  Read More

MIT proposes building floating nuclear power plants located 5 to 7 miles into the ocean, e...

The most frightening part of a tsunami hitting a nuclear power plant is what comes after – radioactive leaks that contaminate the water around the plant are exceedingly difficult to contain. The clean up of the radioactive water around the Fukushima Daiichi nuclear plant in Japan, which was struck by a tsunami in 2011, is expected to take decades. MIT researchers have come up with an alternative; they propose building floating nuclear plants, far enough offshore to simply ride out a tsunami and emerge unscathed.  Read More

'This technology enables people to 'see' radiation,' says Zhong He, professor of nuclear e...

Turn on any old science fiction film and odds are that you'll see someone listening to the ominous chirping of a Geiger counter. It's very dramatic, but not very precise and, unfortunately, nuclear scientists and engineers of today are stuck with the same problem. Now, researchers at the University of Michigan have developed a faster, cheaper way for nuclear power plants to detect and map dangerous hot spots and leaky fuel rods using a camera that maps radiation in real time.  Read More

US Atomic Energy Commission 14 kT Bunker Charlie test - October 30, 1951 (Photo: USAEC)

The best advice for surviving a nuclear bomb is to be somewhere else when it goes off. If that doesn't work out for you, though, a recent study carried out at the USDOE's Lawrence Livermore National Laboratory (LLNL) provides some simple guidance for maximizing your chances of survival.  Read More

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