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Mar 26, 2021

AI makes edge and IoT smarter

Posted by in categories: robotics/AI, security

Implementing artificial intelligence at the edge can not only reduce latency and networking costs but also improve security and unlock the power of distributed intelligence.

Mar 26, 2021

Vein, Eye Scans on Station as Next Crew Nears Launch

Posted by in categories: biological, genetics, health, space

(From left) Expedition 65 crew members Pyotr Dubrov, Oleg Novitskiy and Mark Vande Hei, pose for a photo during Soyuz qualification exams in Moscow.


The Expedition 64 crew continued researching how microgravity affects biology aboard the International Space Station today. The orbital residents also conducted vein and eye checks and prepared for three new crew members due in early April.

NASA Flight Engineer Shannon Walker joined Russian cosmonauts Sergey Ryzhikov and Sergey Kud-Sverchkov for vein and eye scans on Thursday. Japan Aerospace Exploration Agency astronaut Soichi Noguchi led the effort scanning veins in the trio’s neck, clavicle and shoulder areas using the Ultrasound 2 device in the morning. In the afternoon, Noguchi examined Walker’s eyes using the orbiting lab’s optical coherence tomography gear.

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Mar 26, 2021

Star Trek’s William Shatner Is Preserving Himself Through Interactive AI

Posted by in category: robotics/AI

Actor William Shatner celebrates his 90th birthday by preserving his memories in an AI video file that will be made publicly available in May.

Mar 26, 2021

Oakland to give low-income residents $500 a month, no strings attached

Posted by in categories: economics, health

The mayor of Oakland, California, on Tuesday announced a privately funded program that will give low-income families of color in the city $500 per month with no rules on how they can spend it.

The program is the latest experiment with a “guaranteed income,” the idea that giving low-income individuals a regular, monthly stipend helps ease the stresses of poverty and results in better health and upward economic mobility.”

Alan DeRossett.

Continue reading “Oakland to give low-income residents $500 a month, no strings attached” »

Mar 26, 2021

This High Schooler Invented Color-Changing Sutures to Detect Infection

Posted by in category: futurism

After winning a state science fair and becoming a finalist in a national competition, Dasia Taylor now has her sights set on a patent.

Mar 26, 2021

Memory transfer between snails challenges view of how brain remembers

Posted by in categories: biotech/medical, neuroscience

LOS ANGELES — UCLA neuroscientists reported Monday that they have transferred a memory from one animal to another via injections of RNA, a startling result that challenges the widely held view of where and how memories are stored in the brain.

The finding from the lab of David Glanzman hints at the potential for new RNA-based treatments to one day restore lost memories and, if correct, could shake up the field of memory and learning.


“It’s pretty shocking,” said Dr. Todd Sacktor, a neurologist and memory researcher at SUNY Downstate Medical Center in Brooklyn, N.Y. “The big picture is we’re working out the basic alphabet of how memories are stored for the first time.” He was not involved in the research, which was published in eNeuro, the online journal of the Society for Neuroscience.

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Mar 26, 2021

The World’s Strongest Laser is About to Simulate a Supernova

Posted by in categories: biotech/medical, nuclear energy

The world’s most powerful laser is scheduled for a slate of experiments next year.

The laser, in Romania, managed to fire at 10 petawatts — that’s one-tenth the power of all the sunlight that reaches Earth concentrated into a single laser beam — during a test run in March. Now, according to ExtremeTech, the scientists behind it intend to discover new high-energy cancer treatments and simulate supernovas to reveal how the stellar explosions form heavy metals.

The laser is part of the European Union’s Extreme Light Infrastructure project. The hope is that lasers will lead to new medical techniques, a better understanding of how the universe works, and improved nuclear safety.

Mar 26, 2021

How Covid-19 Jumps From Humans to Animals, Worrying Scientists

Posted by in category: biotech/medical

Covid-19, a virus that many experts believe came to us from bats, has been transmitted on from humans to pets and other animals. Here’s why some scientists are worried that so-called spillbacks could potentially perpetuate a cycle of infection. Photo: Markus Scholz/Zuma Press.

Mar 26, 2021

Elon Musk tweets Tesla could become ‘the biggest company’ surpassing Apple ‘probably in a few months’ then deletes it

Posted by in categories: Elon Musk, sustainability, transportation

Musk’s tweet offering guidance on timing for an anticipated increase in Tesla’s market cap has since been deleted, but screenshots were widely shared on Twitter.

The U.S. Securities and Exchange Commission has clashed with Musk and Tesla over the CEO’s unfettered use of Twitter before.

In the third quarter of 2018, Musk faced securities fraud charges from the SEC after he tweeted to his tens of millions of followers then that he was planning to take Tesla private at $420 a share, and had secured funding to do so. Tesla’s stock price jumped more than 6 percent that day.

Mar 26, 2021

A Falcon 9 rocket making an uncontrolled re-entry looked like an alien armada

Posted by in category: space travel

Typically, a Falcon 9 rocket makes a more controlled return to Earth.