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Apr 28, 2020

My Gene Therapy with Dr. Jason Williams

Posted by in categories: biotech/medical, health

https://www.youtube.com/watch?v=OQd_Yf0x_5I

Dr. Jason Williams discusses his decision to administer follistatin gene therapy, a myostatin inhibitor, to himself in 2015.

Visit Integrated Health Systems to learn more about follistatin gene therapy.

Continue reading “My Gene Therapy with Dr. Jason Williams” »

Apr 28, 2020

Scientists explore the power of radio waves to help control fusion reactions

Posted by in categories: nuclear energy, physics

A key challenge to capturing and controlling fusion energy on Earth is maintaining the stability of plasma—the electrically charged gas that fuels fusion reactions—and keeping it millions of degrees hot to launch and maintain fusion reactions. This challenge requires controlling magnetic islands, bubble-like structures that form in the plasma in doughnut-shaped tokamak fusion facilities. These islands can grow, cool the plasma and trigger disruptions—the sudden release of energy stored in the plasma—that can halt fusion reactions and seriously damage the fusion facilities that house them.

Improved island control

Research by scientists at Princeton University and at the U.S. Department of Energy’s (DOE) Princeton Plasma Physics Laboratory (PPPL) points toward improved control of the troublesome magnetic islands in ITER, the international tokamak under construction in France, and other future facilities that cannot allow large disruptions. “This research could open the door to improved control schemes previously deemed unobtainable,” said Eduardo Rodriguez, a graduate student in the Princeton Program in Plasma Physics and first author of a paper in Physics of Plasmas that reports the findings.

Apr 28, 2020

Inertial-confinement fusion with lasers

Posted by in categories: military, nuclear energy

Circa 2016


The quest for controlled fusion energy has been ongoing for over a half century. The demonstration of ignition and energy gain from thermonuclear fuels in the laboratory has been a major goal of fusion research for decades. Thermonuclear ignition is widely considered a milestone in the development of fusion energy, as well as a major scientific achievement with important applications in national security and basic sciences. The US is arguably the world leader in the inertial confinement approach to fusion and has invested in large facilities to pursue it, with the objective of establishing the science related to the safety and reliability of the stockpile of nuclear weapons. Although significant progress has been made in recent years, major challenges still remain in the quest for thermonuclear ignition via laser fusion. Here, we review the current state of the art in inertial confinement fusion research and describe the underlying physical principles.

Apr 28, 2020

Did US Navy patent a functional fusion device?

Posted by in categories: nuclear energy, transportation

The US Patent Office has issued a patent for a Plasma Compression Fusion Device to Salvatore Pais, of Calloway MD. The patent assignee is the United States of American as represented by the Secretary of the Navy, Patuxent River MD.

The news of this patent issuance has produced a minor buzz that might turn into a cacophony or a flurry of excitement about ships, submarines and perhaps even aircraft powered by high powered, compact devices using a “virtually unlimited” fuel source.

I suspect many of the articles that might be written will gush about how these fusion devices will be far superior to conventional atomic fission devices because they will not produce radioactive waste products. [Right.].

Apr 28, 2020

Here’s what you need to know about Kawasaki disease affecting children — and if it could be linked to coronavirus

Posted by in category: biotech/medical

Medical experts are currently investigating a possible link between coronavirus and an inflammatory disease found among infants.

It follows a rise in children being admitted to hospital with the symptoms of Kawasaki disease, which include “multi-system inflammation” and flu-like symptoms.

Apr 28, 2020

Reversing Ageing: New Studies Show it Can be Done

Posted by in categories: business, life extension

About ColdFusion –
ColdFusion is an Australian based online media company independently run by Dagogo Altraide since 2009. Topics cover anything in science, technology, history and business in a calm and relaxed environment.

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Continue reading “Reversing Ageing: New Studies Show it Can be Done” »

Apr 28, 2020

Researchers crack COVID-19 genome signature

Posted by in categories: biotech/medical, robotics/AI

Using machine learning, a team of Western computer scientists and biologists have identified an underlying genomic signature for 29 different COVID-19 DNA sequences.

This new data discovery tool will allow researchers to quickly and easily classify a deadly virus like COVID-19 in just minutes—a process and pace of high importance for strategic planning and mobilizing medical needs during a pandemic.

The study also supports the scientific hypothesis that COVID-19 (SARS-CoV-2) has its origin in bats as Sarbecovirus, a subgroup of Betacoronavirus.

Apr 28, 2020

Elon Musk provides more details about SpaceX’s plan to reduce Starlink satellite visibility

Posted by in categories: Elon Musk, satellites

During a virtual conference briefing this week, SpaceX founder and CEO Elon Musk provided more details about a new plan that his company has to mitigate the impact of their Starlink satellite constellation on night sky observation. Musk first revealed on Twitter the intent to build a “sun visor” to lower their visibility, but we didn’t know much about how it would work or how it compared to the test dark paint job that SpaceX tried previously.

As reported by Space News, SpaceX’s new “VisorSat” approach will essentially use sun visors to block inbound sunlight from hitting the reflective antennas on the spacecraft, stopping them from reflecting said light back to Earth, which is why they appear as bright lights in the night sky.

This new hardware addition to future Starlink satellites will supplement other measures, including making use of a new method for changing the orientation of the satellites as they raise into their target orbits after launch, which is a period during which they’re especially visible. The overall goal, according to Musk, is to “make the satellites invisible to the naked eye within a week, and to minimize the impact on astronomy,” with a specific focus on ensuring that whatever impact the constellation does have doesn’t impeded the ability of scientists and researchers to make new discoveries.

Apr 28, 2020

From Shuttle Sadness to Dragon Delight — USA prepares to regain domestic crew launch capability

Posted by in category: space travel

The gap in US domestic crew launch capability is coming to an end as soon as next month, concluding a convoluted and painful path that ultimately began when Columbia was lost during STS-107. The last time American astronauts launched from US soil was in 2011 with Shuttle Atlantis during STS-135. SpaceX’s Falcon 9 is set to launch with Doug Hurley and Bob Behnken onboard the Crew Dragon as early as May 27.

For decades, the US relied on the Space Shuttle as its crew launch vehicle. While the Shuttle era was filled with accomplishments, its cost and complexity curtailed its envisioned role in taking the US space program forward and was ultimately shackled by safety issues that resulted in the loss of two orbiters and their crews.

The findings from The Columbia Accident Investigation Board (CAIB) ultimately set NASA on a path to transition to a new crew vehicle, to be designed and built while the Space Shuttle Program concluded a final swansong of missions focused on the assembly of the International Space Station (ISS).

Apr 28, 2020

Two-person-together MRI scans on couples investigates how touching is perceived in the brain

Posted by in categories: biotech/medical, neuroscience

Researchers in Finland can now scan two people together, showing that touching synchronizes couple’s brains, making them mirror each other’s movements.