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Archive for the ‘nuclear energy’ category: Page 46

Dec 6, 2021

The world’s biggest laser: Function, fusion power and solving a supernova

Posted by in categories: cosmology, nuclear energy, satellites

If someone told you that the world’s biggest laser was in California that has something to do with space and national defence, you might imagine it was a super-weapon designed to blast enemy satellites out of the sky. But the reality is quite different. The new laser is a unique research tool for scientists, capable of creating the extreme conditions that exist inside stars and nuclear explosions.

The giant laser is located at the Lawrence Livermore National Laboratory (LLNL) in Livermore, California, and it goes by the rather cryptic name of the National Ignition Facility (NIF). That’s because, in the context of nuclear science, “ignition” has a very specific meaning according to the Lawrence Livermore National Laboratory. It refers to the point at which a fusion reaction becomes self-sustaining – a condition that is found inside the sun and other stars, but is extremely difficult to achieve in an earthbound laboratory. Triggering nuclear fusion requires enormously high temperatures and pressures, and that’s where NIF’s giant laser comes in.

Dec 5, 2021

The Fusion Driven Rocket: Nuclear Propulsion

Posted by in category: nuclear energy

😃 circa 2019.


The Fusion Driven Rocket: Nuclear Propulsion through Direct Conversion of Fusion Energy.

Dec 5, 2021

Helen Caldicott — “Th” Thorium Documentary

Posted by in categories: biotech/medical, existential risks, media & arts, military, nuclear energy

This is the same type of double double DOUBLE down on hyperbolic and aggressive anti expert BS that has pushed a not insignificant portion of the population of the US to throw a violent tantrum against covid19 vaccines and wearing a piece of cloth on their face to keep from DYING. Similarly, ultra environmentalists on the far left have ceased to try to protect the environment FOR future generations. Now they want to protect the environment FROM future generations. They’ve become ANTIHUMAN, often to a disturbingly horrific — if hilariously stupid — extent. LITERALLY. Unless you think we shouldn’t build anything on the sterile, irradiated and dead surface of the moon by polluting it — or any other moon, asteroid, or planet by stepping on it’s surface with our filthy monkey feet. Or throwing trash into the SUN because we’d be…

👉😏🙄POLLUTING IT!🙄🤪👈

Continue reading “Helen Caldicott — ‘Th’ Thorium Documentary” »

Dec 4, 2021

OPG chooses BWRX-300 SMR for Darlington new build

Posted by in categories: engineering, nuclear energy

Canada’s first commercial Small Modular Reactor (SMR)


Ontario Power Generation (OPG) has selected the BWRX-300 small modular reactor (SMR) for the Darlington new nuclear site, and will work with GE Hitachi Nuclear Energy (GEH) to deploy the reactor. Canada’s first commercial, grid-scale, SMR could be completed as early as 2028.

OPG and GEH will collaborate on SMR engineering, design, planning, preparing licensing and permitting materials, and site preparation activities. Site preparation will begin in the spring of 2022, pending appropriate approvals, OPG said. It aims to apply to the Canadian Nuclear Safety Commission (CNSC) for a construction licence by the end of next year.

Continue reading “OPG chooses BWRX-300 SMR for Darlington new build” »

Dec 3, 2021

Thanks to renewables, ‘insanely cheap electricity’ is coming. But when?

Posted by in categories: futurism, nuclear energy

There’s even talk in some quarters that solar could one day fulfil the unrealised promise of nuclear power to generate electricity so abundant that it would be “too cheap to meter”.

So how cheap can solar get? And will you — the energy consumer — still have a power bill?

This future of cheap power is already here — at least sometimes.

Dec 3, 2021

Finally, a Fusion Reaction Has Generated More Energy Than Absorbed by The Fuel

Posted by in category: nuclear energy

A major milestone has been breached in the quest for fusion energy.

For the first time, a fusion reaction has achieved a record 1.3 megajoule energy output – and for the first time, exceeding energy absorbed by the fuel used to trigger it.

Although there’s still some way to go, the result represents a significant improvement on previous yields: eight times greater than experiments conducted just a few months prior, and 25 times greater than experiments conducted in 2018. It’s a huge achievement.

Dec 2, 2021

Fusion Energy Could Be a Reality in Less Than 5 Years

Posted by in categories: nuclear energy, physics

SPARC is aiming to be the first experimental device to achieve an energy-positive fusion reaction. New research suggests that this goal may soon be within reach.
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With construction slated to begin in spring 2021, the team predicts it could be built within 3 to 4 years from that. Their goal is to achieve a Q factor of at least 2, basically meaning SPARC will pump out twice the energy needed to power it.

Continue reading “Fusion Energy Could Be a Reality in Less Than 5 Years” »

Dec 1, 2021

NASA is Building a Nuclear Reactor to Power Lunar and Martian Exploration!

Posted by in categories: health, nuclear energy, solar power, space travel, sustainability

NASA and the U.S. Dept. of Energy have come together to solicit design proposals for a nuclear reactor that will power Lunar and Martian exploration!


Over the next fifteen years, multiple space agencies and their commercial partners intend to mount crewed missions to the Moon and Mars. In addition to placing “footprints and flags” on these celestial bodies, there are plans to establish the infrastructure to allow for a long-term human presence. To meet these mission requirements and ensure astronaut safety, several technologies are currently being researched and developed.

At their core, these technologies are all about achieving self-sufficiency in terms of resources, materials, and energy. To ensure that these missions have all the energy they need to conduct operations, NASA is developing a Fission Surface Power (FSP) system that will provide a safe, efficient, and reliable electricity supply. In conjunction with solar cells, batteries, and fuel cells, this technology will allow for long-term missions to the Moon and Mars in the near future.

Continue reading “NASA is Building a Nuclear Reactor to Power Lunar and Martian Exploration!” »

Nov 30, 2021

Experts Say Fusion Power Is Finally Starting to Look Imminent

Posted by in category: nuclear energy

If it sounds too good to be true, it probably is, right? Normally we’d say yes, but experts around the globe say nuclear fusion power, which holds the promise of clean and virtually limitless electricity, could be just around the corner. After nearly six decades with many promises but few results, new advancements may finally tip the scale, according to the Financial Times.

“Fusion is coming, faster than you expect,” Fusion Industry Association exec Andrew Holland told the publication.

There could be many benefits to nuclear fusion. Unlike nuclear fission it would create little waste and, as far as we know, could never result in an accident like Chernobyl. Insert a side-eye here for plans to dump radioactive water into Cape Cod Bay and the Pacific.

Nov 28, 2021

Friday 26th November 2021

Posted by in category: nuclear energy

New Chinese fusion approach, betting big on fusion and lots more fusion stories!

A summary of recent fusion energy news stories presented by Dr Leigh Ann Kesler, a fusion consultant specialising in science communication.

Continue reading “Friday 26th November 2021” »

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