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California scientists may have discovered a source of unlimited clean energy by recreating the process of nuclear fusion which powers the sun. Researchers at the National Ignition Facility at the Lawrence Livermore National Lab in Livermore were able to spark a fusion reaction that briefly sustained itself - a major feat because fusion requires such high temperatures and pressures that it easily fizzles out. The experiment was performed in August, but reported for the first time earlier this month. Similar tests have been performed before, but this was the first one that generated more energy than was used to create...

883 watching now Started streaming 72 minutes ago #nuclearfusion #energy #breakthrough A breakthrough in nuclear fusion could bring limitless clean energy and help the fight against climate change, experts have predicted. On Tuesday, scientists from the Lawrence Livermore National Laboratory, in California are expected to announce that they have achieved the “holy grail” of getting more energy out of a fusion reaction than it took to trigger it. The team reportedly used 2.1 megajoules of energy to create the conditions for the reaction, and achieved a 2.5 megajoules return – an achievement known as fusion ignition.

Scientists have researched fusion since the 1950s. The Energy Department is expected to announce Tuesday that scientists have reached a breakthrough in nuclear fusion in their quest to produce a technology to provide clean, unlimited and affordable power. Scientists have researched fusion since the 1950s, and the Biden administration is likely to affirm the massive, decades-long investment, according to the Washington Post reported. "To most of us, this was only a matter of time," a senior fusion scientist told the newspaper. Energy Secretary Jennifer Granholm is expected to make the announcement Tuesday at a media event her department is promoting...

The August test actually generated more energy than scientists predicted, and damaged some equipment. Using the world's largest laser, consisting of 192 beams and temperatures more than three times hotter than the center of the sun One adjustment that helped: Researchers made the fuel capsule about 10 percent bigger and now it's up to the size of a ball bearing. That capsule fits in a tiny gold metal can that researchers aim 192 lasers at. They heat it to about 100 million degrees, creating about 50 percent more pressure inside the capsule than what's inside the center of the sun....

The Department of Energy plans to announce Tuesday that scientists have been able for the first time to produce a fusion reaction that creates a net energy gain — a major milestone in the decades-long, multibillion dollar quest to develop a technology that provides unlimited, cheap, clean power. The aim of fusion research is to replicate the nuclear reaction through which energy is created on the sun. It is a “holy grail” of carbon-free power that scientists have been chasing since the 1950s. It is still at least a decade — maybe decades — away from commercial use, but the...

The Department of Energy plans to announce Tuesday that scientists have been able for the first time to produce a fusion reaction that creates a net energy gain...It comes as the Biden administration is prioritizing fusion energy research in its climate and energy agenda.

As the world moves towards net-zero emissions, sustainable and affordable power sources are urgently needed by humanity.As Visual Capitalist's Bruno Venditti details below, one of the most promising technologies, fusion, has attracted the attention of governments and private companies like Chevron and Google. In fact, Bloomberg Intelligence has estimated that the fusion market may eventually be valued at $40 trillion.In this infographic sponsored by General Fusion, we discuss the benefits of fusion as a clean energy source.The Ultimate Source of Energy Fusion powers the sun and the stars, where the immense force of gravity compresses and heats hydrogen plasma, fusing...

"Mike" Device is Tested The first fusion bomb was tested by the United States in Operation Ivy on November 1, 1952, on Elugelab Island in the Enewatak Atoll of the Marshall Islands. Scientists had to work faster and harder in order the meet the short deadline to complete the weapon, but their work paid off when "Mike" was successfully completed on the target date. "Mike" used the Teller-Ulam configuration, liquid deuterium as its fusion fuel and a large fission weapon as its trigger. The device was strictly an experimental, prototype design and not a deliverable weapon: standing over 20 ft....

Inside the reactor - IMAGE SOURCE,UK ATOMIC ENERGY AUTHORITY Nuclear fusion reactors need to reach very high temperatures and pressure A power station has been chosen to be the site of the UK's, and potentially the world's, first prototype commercial nuclear fusion reactor. Fusion is a potential source of almost limitless clean energy but is currently only carried out in experiments. The government had shortlisted five sites but has picked the West Burton A plant in Nottinghamshire. The plant should be operational by the early 2040s, a UK Atomic Energy Authority (UKAEA) spokesman has said. The government had pledged more...

....the source of the sudden and puzzling collapse of heat that precedes disruptions that can damage doughnut-shaped tokamak fusion facilities. Researchers traced the collapse to the 3D disordering of the strong magnetic fields that bottle up the hot, charged plasma gas that fuels the reactions. The strong magnetic fields substitute in fusion facilities for the immense gravity that holds fusion reactions in place in celestial bodies. But when disordered by plasma instability in laboratory experiments the field lines allow the superhot plasma heat to rapidly escape confinement. Such million-degree heat crushes plasma particles together to release fusion energy and can...

It’s a good thing that the Biden administration corruptly shut down the Trump administration’s attempt to stop Communist China from spying on us, manipulating us and robbing us blind to avoid offending anyone… like Beijing. “We have heard concerns from the civil rights community that the “China Initiative” fueled a narrative of intolerance and bias. To many, that narrative suggests that the Justice Department treats people from China or of Chinese descent differently. The rise in anti-Asian hate crime and hate incidents only heightens these concerns.” Goodbye China Initiative and U.S. National Security. At least 154 Chinese scientists who worked...

Over the past few years, researchers and a growing number of startups have made claims about bringing the world closer and closer to nuclear fusion — but the reality is far less impressive than that, with expensive reactors still requiring far more energy to get started than they are able to put out. China's new reactor will essentially replicate the detonation of a thermonuclear bomb by producing powerful electric pulses. These pulses generate enough pressure to fuse atoms together, a process which releases energy. In fact, all the preceding "Z-pinch" reactors that have been built around the world so far...

Korea's 'artificial Sun' reactor has made headlines this week by officially sustaining plasma at a temperature of 100 million degrees Celsius for more than 20 seconds. The team at the Korea Superconducting Tokamak Advanced Research (KSTAR) device reached an ion temperature of above 100 million degrees Celsius (180 million degrees Fahrenheit).According to New Scientist, the reaction was only stopped after 30 seconds because of hardware limitations. KSTAR uses magnetic fields to generate and stabilize ultra-hot plasma, with the ultimate aim of making nuclear fusion power a reality. You can see the footage below showing the reactor run over 24 seconds,...

On the one-year anniversary of achieving a yield of more than 1.3 megajoules at LLNL’s National Ignition Facility, the scientific results of this record experiment have been published in three peer-reviewed papers: one in Physical Review Letters and two in Physical Review E. This stylized image shows a cryogenic target used for these record-setting inertial fusion experiments. Credit:James Wickboldt/LLNL After decades of inertial confinement fusion research, a yield of more than 1.3 megajoules (MJ) was achieved for the first time on August 8, 2021. This put scientists at Lawrence Livermore National Laboratory’s (LLNL’s) National Ignition Facility (NIF) at the threshold...

Researchers at Lawrence Livermore National Laboratory's (LLNL's) National Ignition Facility (NIF) recorded the first case of ignition on August 8, 2021, the results of which have now been published in three peer-reviewed papers. Nuclear fusion is the process that powers the Sun and other stars: heavy hydrogen atoms collide with enough force that they fuse together to form a helium atom, releasing large amounts of energy as a by-product. Once the hydrogen plasma "ignites", the fusion reaction becomes self-sustaining, with the fusions themselves producing enough power to maintain the temperature without external heating. Ignition during a fusion reaction essentially means...

Nuclear fusion is a widely studied process through which atomic nuclei of a low atomic number fuse together to form a heavier nucleus, while releasing a large amount of energy. Nuclear fusion reactions can be produced using a method known as inertial confinement fusion, which entails the use of powerful lasers to implode a fuel capsule and produce plasma. Researchers...recently showed what happens to this implosion when one applies a strong magnetic field to the fuel capsule used for inertial confinement fusion. Their paper, published in Physical Review Letters, demonstrates that strong magnetic fields flatten the shape of inertial fusion...

We’ve documented the ongoing battle to obtain Fusion GPS e-mails and documents in the Michael Sussmann case. At issue in the Sussmann case are 38 e-mails and attachments between and among Fusion GPS, Rodney Joffe, and Perkins Coie. These 38 e-mails and attachments are among approximately 1,500 documents that Fusion GPS withheld from production to the grand jury based on “privilege.” What Fusion GPS has to produce.Today, the court in the Sussmann case made an important ruling and rejected, in large measure, Fusion’s assertion of attorney-client or work-product privilege:Fusion GPS will have to produce these documents to Special Counsel Durham...

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BAY SHORE, N.Y. -- Charles Edward Entenmann, who helped turn his family's New York-based bakery into a national brand, died in Florida at age 92. Entenmann died Feb. 24 in Hialeah, his son, Charles William Entenmann, told Newsday. ... The new generation of Entenmanns began delivering to supermarkets and pioneered the use of “see-through” cake boxes to lure shoppers.

I refute some very optimistic claims about fusion power and discuss some of the challenges in making this long-sought after technology a reality.Former fusion scientist on why we won't have fusion power by 2040September 10, 2021 | Improbable Matter