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Jun 27, 2020

Space Station astronaut loses mirror during maintenance spacewalk

Posted by in category: space

Part of NASA astronaut Chris Cassidy’s spacesuit breaks off and floats away into space.

Jun 27, 2020

Imaging magnetic instabilities using laser accelerated protons

Posted by in category: particle physics

The magnetic structures resulting from a plasma instability predicted by the physicist Erich Weibel about 50 years ago have been evidenced at surprisingly large scales in a laser-driven plasma in the prestigious journal Nature Physics. This instability is also expected to operate in astrophysical settings where it is held responsible for the acceleration of cosmic rays and the emission of gamma photons in the famous “gamma-ray bursts.”

Julien Fuchs, a graduate of the Institut national de la recherche scientifique (INRS) and a researcher at the Laboratoire pour l’utilisation des lasers intenses (LULI) in France, INRS Professor Patrizio Antici, a specialist in laser-driven particle acceleration, and INRS Professor Emeritus Henri Pépin have succeeded in measuring the magnetic fields produced by Weibel instabilities within a laser-driven plasma, an ionized gas. Their results were published on June 1 in Nature Physics.

The researchers used the proton radiography technique to visualize this extremely fast phenomenon. “Our protons accelerated by laser-plasma interaction are able to take a sequence of images of very fast electromagnetic phenomena, lasting a few picoseconds only and with a resolution of a few microns. This allows us to probe instabilities with precision unmatched by other imaging techniques,” reports Patrizio Antici, who did his thesis under the supervision of Professor Fuchs, himself formerly under the direction of Professor Pépin.

Jun 27, 2020

Outbreaks After the Coronavirus: Bioterrorism and Encroaching on Nature

Posted by in categories: biotech/medical, business, terrorism

In recent days, the coronavirus pandemic is wrecking havoc on our society. However, the next pandemic is likely to come from one of either two sources: 1) man-made bioterrorism agents or 2) man’s encroachment on nature.

PS: The stock footage from this photo comes from Videvo!

Continue reading “Outbreaks After the Coronavirus: Bioterrorism and Encroaching on Nature” »

Jun 27, 2020

SpaceX — Launch You UP

Posted by in category: space travel

Click on photo to start video.

#HappyBirthdayElonMusk #MustWatch #SpaceX #ElonMusk #SpaceFun #SpaceExploration


#HappyBirthdayElonMusk #MustWatch #SpaceX #ElonMusk #SpaceFun #SpaceExploration

Jun 27, 2020

How we are going to live on MARS?

Posted by in category: space travel

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This is how we are building on MARS and going to live #MustWatch #MarsExploration #SpaceExploration

Jun 27, 2020

NASA Funds Harvard Hunt for Alien “Technological Civilizations”

Posted by in categories: alien life, satellites, solar power, sustainability

A team of astronomers from Harvard and other institutions are collaborating on a new project to scan the skies for technological signatures from alien civilizations.

It’s a noteworthy new project, as it’s the first to receive a NASA grant for SETI-specific research in more than 30 years, according to a statement.

“Technosignatures relate to signatures of advanced alien technologies similar to, or perhaps more sophisticated than, what we possess,” said Avi Loeb, the chair of the Harvard astronomy department Harvard, in a statement. “Such signatures might include industrial pollution of atmospheres, city lights, photovoltaic cells (solar panels), megastructures, or swarms of satellites.”

Jun 27, 2020

Future shocks: 17 technology predictions for 2025

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

1. AI-optimized manufacturing

Paper and pencil tracking, luck, significant global travel and opaque supply chains are part of today’s status quo, resulting in large amounts of wasted energy, materials and time. Accelerated in part by the long-term shutdown of international and regional travel by COVID-19, companies that design and build products will rapidly adopt cloud-based technologies to aggregate, intelligently transform, and contextually present product and process data from manufacturing lines throughout their supply chains. By 2025, this ubiquitous stream of data and the intelligent algorithms crunching it will enable manufacturing lines to continuously optimize towards higher levels of output and product quality – reducing overall waste in manufacturing by up to 50%. As a result, we will enjoy higher quality products, produced faster, at lower cost to our pocketbooks and the environment.

Anna-Katrina Shedletsky, CEO and Founder of Instrumental.

Jun 27, 2020

Robotic leg brace helps paralyzed to walk

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

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This robotic leg brace helps people get back on their feet.

Jun 27, 2020

This is the future of housing

Posted by in categories: futurism, habitats

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This is the future of housing.


Jun 27, 2020

The drills of the future won’t leave holes

Posted by in category: futurism

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The drills of the future won’t leave holes.