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Archive for the ‘climatology’ category: Page 58

Aug 16, 2022

Plasma-powered oxygen harvesting could help humans live on Mars

Posted by in categories: climatology, space travel, sustainability

We’re talking fuels and fertilizers required for the development of life-support systems on the Red Planet.

In 2015, Vasco Guerra, from the University of Lisbon, happened to attend a lecture by Professor Dava Newman, director of the MIT Media Lab and a former deputy administrator of NASA, on space exploration and the forthcoming NASA missions. Back then, Guerra was leading a project on plasma reforming of carbon dioxide on Earth — how CO2 could be a potential raw material to produce fuels with the help of green energy.

Scientists have been working on plasma technologies to split CO2 into oxygen and carbon monoxide, primarily prompted by the persistent problems of climate change. international team of researchers have introduced a plasma-based method that could convert carbon dioxide into oxygen and produce fuels on Mars.

Aug 16, 2022

How Technology Companies Can Get Their ESG Strategy to Appeal to Youth

Posted by in categories: climatology, economics, employment, sustainability

As investors continue to put money into technology companies making a difference, there is a misconception that a majority of investors belong to younger generations. New research shows the distribution in ESG-motivated investment: 54% are Gen Z and millennials, 42% are baby boomers, and 25% are Gen Xers.

ESG Standards That Younger Generations Care About

From combatting climate change to expanding diversity in the boardroom and instituting more corporate equitable policies, technology companies need to understand what Gen Z and Gen X care about. If any sector of the global economy is sensitive to ESG it should be technology with its appeal to younger audiences. That’s why the recent acceleration of widespread reporting on ESG principles and practices is creating a shift in power, money and jobs from baby boomers to millennials and Gen Z, in which passive investing, COVID, social injustice issues, the Great Resignation and talent shortages are all contributing factors.

Aug 16, 2022

US Regulators to Certify First Small Modular Nuclear Reactor Design

Posted by in categories: climatology, engineering, nuclear energy, sustainability

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Since 2016, engineering firm NuScale has been working toward getting approval for a first-of-its-kind nuclear reactor, and late last week, the Nuclear Regulatory Commission (NRC) gave it the green light. The company’s pint-sized nuclear reactor has numerous safety benefits over larger reactors, and the small size makes it possible to build them at a centralized facility before shipping them to their final destination.

Nuclear power seems to flip between savior and boogeyman every few years. As climate change escalates due to the use of fossil fuels, nuclear is seen as a way to reduce carbon emissions while maintaining high electricity generation. However, all it takes is one accident like Fukushima or a reminder that Chernobyl is still incredibly dangerous decades later to make people second-guess the construction of new fission generators.

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Aug 16, 2022

New information on ‘gigantic jet’ lightning bursts that reach toward space

Posted by in categories: climatology, satellites

A detailed 3D study of a massive electrical discharge that rose 50 miles into space above an Oklahoma thunderstorm has provided new information about an elusive atmospheric phenomenon known as gigantic jets. The Oklahoma discharge was the most powerful gigantic jet studied so far, carrying 100 times as much electrical charge as a typical thunderstorm lightning bolt.

The gigantic jet moved an estimated 300 coulombs of electrical charge into the ionosphere—the lower edge of space—from the thunderstorm. Typical bolts carry less than five coulombs between the cloud and ground or within clouds. The upward discharge included relatively cool (approximately 400 degrees Fahrenheit) streamers of plasma, as well as structures called leaders that are very hot—more than 8,000 degrees Fahrenheit.

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Aug 14, 2022

Meet ‘Copernicus’: TAE’s planned billion-degree, hydrogen-boron nuclear fusion reactor

Posted by in categories: climatology, engineering, nuclear energy, sustainability

TAE’s latest backers include the likes of Google and Chevron

TAE has earned the backing of forward-thinking investors and, so far, has raised a total of $1.2 billion for its commercial fusion development thanks to a track record of exceeding milestones and performance capability. TAE’s mission is to provide a long-term solution to the world’s rapidly increasing electricity demand while ensuring global energy independence and security.

To that end, the company recently closed its Series G-2 financing round, in which it secured $250 million from investors in the energy, technology, and engineering sectors. By avoiding carbon and particulate emissions, TAE’s safe, non-radioactive method minimizes any negative effects on the environment or the effects of climate change.

Aug 10, 2022

Quantum teleportation demo sets new accuracy record

Posted by in categories: climatology, quantum physics

An internet powered by the weird physics of the quantum world would be virtually unhackable and literally faster than lightning.

Now, we’re one step closer to making that next-level communications network a reality, thanks to a quantum teleportation breakthrough out of the Fermi National Accelerator Laboratory.

So, what the heck is quantum teleportation?

Aug 9, 2022

Three papers highlight results of record 1.3 megajoule yield experiment

Posted by in categories: climatology, particle physics

After decades of inertial confinement fusion research, a yield of more than 1.3 megajoules (MJ) was achieved at Lawrence Livermore National Laboratory’s (LLNL’s) National Ignition Facility (NIF) for the first time on Aug. 8, 2021, putting researchers at the threshold of fusion gain and achieving scientific ignition.

On the one-year anniversary of this historic achievement, 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. More than 1,000 authors are included in one of the Physical Review Letters paper to recognize and acknowledge the many individuals who have worked over many decades to enable this significant advance.

“The record shot was a major scientific advance in research, which establishes that fusion ignition in the lab is possible at NIF,” said Omar Hurricane, chief scientist for LLNL’s inertial confinement fusion program. “Achieving the conditions needed for ignition has been a long-standing goal for all inertial confinement fusion research and opens access to a new experimental regime where alpha-particle self-heating outstrips all the cooling mechanisms in the fusion plasma.”

Aug 7, 2022

Bill Gates’ Strange Plan to Dim the Sun

Posted by in categories: bitcoin, climatology, engineering, sustainability

Bill Gates is funding more research into dimming the sun! Check out how solar geoengineering works.


Bill Gates is a man who recently suggested the world should eat 100% synthetic beef, has argued that bitcoin is bad for the planet, co-founded Microsoft, and remains one of the richest people in the world.

He is also very interested in dimming the light from the sun to reduce or delay the effects of climate change, according to a forthcoming study from the Bill Gates-backed Harvard University Solar Geoengineering Research Program — which aims to evaluate the efficacy of blocking sunlight from reaching our planet’s surface.

Aug 5, 2022

Bill Gates-backed startup is using robots to build enormous solar farms

Posted by in categories: climatology, robotics/AI, solar power, sustainability

Bill Gates-founded Breakthrough Energy Ventures co-led a $44 million funding round for a startup that aims to accelerate solar far construction.


Breakthrough Energy Ventures, a climate change solution-focused VC firm backed by the likes of Bill Gates, has joined a $44 million backing of solar startup Terabase Energy, a press statement reveals.

Continue reading “Bill Gates-backed startup is using robots to build enormous solar farms” »

Aug 5, 2022

Data Centers Face Cooling Problem While Temperatures Rise

Posted by in categories: climatology, computing

This post is also available in: he עברית (Hebrew)

The World Meteorological Organization (WMO) states that there’s a 93 percent chance that one year between now and 2026 will be the hottest on record. Not only will these record high temperatures have an impact on our environment and lives, but they are also expected to change the way in which we safeguard technology. For example, how do you cool data centers while the outside temperature keeps getting higher and higher?

This problem has been discussed previously before due to several failings of data centers around the world caused by cooling failures. That weather shift will have an impact on all human-made infrastructure—including the data centers that keep our planet’s collective knowledge online. According to wired.com, 45 percent of US data centers have experienced an extreme weather event that threatened their ability to operate.

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