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Aug 11, 2021

Microwave and Laser Thermal Rockets

Posted by in categories: chemistry, energy

Parkin Research.


MICROWAVE THERMAL ROCKETS

AND

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Aug 11, 2021

Gene Therapy Targets Pancreatic Cells in Treating Type 1 Diabetes

Posted by in category: biotech/medical

Circa 2018


A major challenge in treating type 1 diabetes is figuring out how to overcome the destruction of insulin-producing beta cells. The body mistakenly targets and destroys these cells leaving the body unable to manage blood sugar levels on its own. Individuals with this disease must be vigilant about checking their blood sugar and administering insulin as needed, which can be an exhausting task.

Current treatment options include injection of insulin, use of continuous glucose monitors and insulin pumps, stem cell therapies and implants, partial transplants, and other strategies. These treatments vary in effectiveness from person to person as well as how long they last. In addition, some require patients to continue taking anti-rejection drugs which can be hard on the body.

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Aug 11, 2021

Backlash grows against decision to grant patent to AI system

Posted by in category: robotics/AI

A recently granted South African patent seems fairly mundane, but, he inventor is not a human being – it is an AI system named DABUS. property= description.

Aug 11, 2021

Chameleon-inspired robot skin changes colors instantly

Posted by in categories: biological, robotics/AI

Chameleons have long been a symbol of adaptation because of their ability to adjust their iridophores—a special layer of cells under the skin—to blend in with their surroundings.

In a new study published today in Nature Communications, researchers from South Korea have created a robot chameleon capable of imitating its biological counterpart, paving the way for new artificial camouflage technology.

Aug 11, 2021

Mercury-bound spacecraft snaps selfie with Venus in close flyby (photo)

Posted by in category: space

The Venus flyby provided an opportunity to test BepiColombo’s instruments ahead of its first encounter with destination planet Mercury.


Mercury-bound spacecraft BepiColombo has zoomed past Venus at a distance of only 340 miles, taking a bunch of selfies and a lot of scientific measurements that might shed new light on the mysteries of the planet’s atmosphere.

Aug 11, 2021

Runaway star caught streaking across Milky Way at 2 million mph … in the wrong direction

Posted by in category: cosmology

Astronomers say a weird star careening through the Milky Way could have survived the explosive powers of a supernova.

Aug 11, 2021

Lunar Orbiter 1: One “ingenious” invention changed space exploration forever

Posted by in categories: innovation, space

Launched Aug. 10 1966, Lunar Orbiter 1 was a mission that would set the mold for future planetary science missions thanks to a complicated camera system.

Aug 11, 2021

Microsoft’s AI is learning to write code

Posted by in categories: business, economics, finance, robotics/AI

Quartz is a guide to the new global economy for people in business who are excited by change. We cover business, economics, markets, finance, technology, science, design, and fashion.

Aug 11, 2021

Turing Patterns Turn Up in a Tiny Crystal

Posted by in category: futurism

The mechanism behind leopard spots and zebra stripes also appears to explain the patterned growth of a bismuth crystal, extending Alan Turing’s 1,952 idea to the atomic scale.

Aug 11, 2021

The Amazing Brain: Visualizing Data to Understand Brain Networks

Posted by in categories: computing, neuroscience

The NIH-led Brain Research through Advancing Innovative Neurotechnologies® (BRAIN) Initiative continues to teach us about the world’s most sophisticated computer: the human brain. This striking image offers a spectacular case in point, thanks to a new tool called Visual Neuronal Dynamics (VND).

VND is not a camera. It is a powerful software program that can display, animate, and analyze models of neurons and their connections, or networks, using 3D graphics. What you’re seeing in this colorful image is a strip of mouse primary visual cortex, the area in the brain where incoming sensory information gets processed into vision.

This strip contains more than 230,000 neurons of 17 different cell types. Long and spindly excitatory neurons that point upward (purple, blue, red, orange) are intermingled with short and stubby inhibitory neurons (green, cyan, magenta). Slicing through the neuronal landscape is a neuropixels probe (silver): a tiny flexible silicon detector that can record brain activity in awake animals [1].