Lifeboat Foundation

Will astronauts have fungi shields as protection against radiation in the future? 😃

When astronauts return to the moon or travel to Mars, how will they shield themselves against high levels of cosmic radiation? A recent experiment aboard the International Space Station suggests a surprising solution: a radiation-eating fungus, which could be used as a self-replicating shield against gamma radiation in space.

Continue reading “Chernobyl fungus could shield astronauts from cosmic radiation” »

Amanda Levete’s firm AL_A is partnering with Canadian energy company General Fusion to design a pioneering power plant that will use nuclear fusion.

The prototype plant will act as a demonstration facility for the technology, which uses hydrogen as fuel, with onsite facilities for experts and the general public to visit.

“General Fusion wants to transform how the world is energised by replicating the process that powers the sun and the stars,” said AL_A.

Circa 2017

In a few decades, we might get all our power from nuclear fusion. Researchers have been working to build functional nuclear fusion reactors, which mimic the fusion reactions that occur in the sun to generate power. Once we figure out fusion power, we could use these generators to power our lives for decades.

It’s fast, cheap, safe, and eats up waste. What’s not to like?

A new molten salt reactor design can scale from just 50 Megawatts electric (MWe) to 1,200 MWe, its creators say, while burning up nuclear waste in the process.

☢️ You like nuclear. So do we. Let’s nerd out over nuclear together.

Continue reading “This Molten Salt Reactor Is the Next Big Thing in Nuclear” »

Step One: Harness nuclear fusion. Step Two: Go fast. Very, very fast.

Fusion power is the technology that is thirty years away, and always will be – according to skeptics at least. Despite its difficult transition into a reliable power source, the nuclear reactions that power the sun have a wide variety of uses in other fields. The most obvious is in weapons, where hydrogen bombs are to this day the most powerful weapons we have ever produced. But there’s another use case that is much less destructive and could prove much more interesting – space drives.

The concept fusion drive, called a direct fusion drive (or DFD) is in development at the Princeton Plasma Physics Laboratory (PPPL). Scientists and Engineers there, led by Dr. Samuel Cohen, are currently working on the second iteration of it, known as the Princeton field reversed configuration-2 (PFRC-2). Eventually the system’s developers hope to launch it into space to test, and eventually become the primary drive system of spacecraft traveling throughout our solar system. There’s already one particularly interesting target in the outer solar system that is similar to Earth in many ways – Titan. Its liquid cycles and potential to harbor life have fascinated scientists since they first started collecting data on it.

I don’t know how long we’ll continue to have to wait.

Researchers at the Massachusetts Institute of Technology (MIT) are collaborating on a new “compact” fusion reactor that could feasibly be built and go online much faster than existing fusion reactor concepts. Does that mean fusion’s Lucy will finally let an industry Charlie Brown kick the football? Maybe.

☢️You love nuclear. So do we. Let’s nerd out over nuclear together.

Continue reading “We’ve Long Waited for Fusion. This Reactor May Finally Deliver It—Fast” »

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A Milestone for Small Modular Reactors (SMR 2020)

Continue reading “A Milestone for Small Modular Reactors (SMR 2020)” »

O,.o.

Hours before his 13th birthday, Jackson Oswalt (USA) fused together two deuterium atoms using a reactor he had built in the playroom of his family home in Memphis, Tennessee.

Continue reading “Middle school student achieved nuclear fusion in his family playroom” »