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Aug 11, 2021

Beige Fat “Indispensable” in Protecting the Brain From Dementia

Posted by in categories: biotech/medical, neuroscience

Pear-shaped people, whose weight is generally distributed more evenly, rather than “apple shaped” individuals with fat clustered around their middle and often around internal organs like the liver in the abdominal cavity, are considered less at risk for cardiometabolic problems like heart disease and diabetes, as well as cognitive decline, says Stranahan, neuroscientist at the Medical College of Georgia at Augusta University.


Summary: Adipocytes, or beige fat cells, are indispensable to the anti-inflammatory and neuroprotective effects of subcutaneous fat, researchers say.

Source: Medical College of Georgia at Augusta University

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Aug 11, 2021

Bio-Inspired, Blood-Repelling Tissue Glue Can Seal Wounds Quickly and Stop Bleeding

Posted by in categories: biotech/medical, engineering

When the resulting paste is applied to a wet surface such as blood-covered tissue, the oil repels the blood and other substances that may be present, allowing the adhesive microparticles to crosslink and form a tight seal over the wound. Within 15 to 30 seconds of applying the glue, with gentle pressure applied, the glue sets and bleeding stops, the researchers showed in tests in rats.


A new adhesive that mimics the sticky substance barnacles use to cling to rocks may offer a better way to treat traumatic injuries.

Inspired by the sticky substance that barnacles use to cling to rocks, MIT

Continue reading “Bio-Inspired, Blood-Repelling Tissue Glue Can Seal Wounds Quickly and Stop Bleeding” »

Aug 11, 2021

This 1,992 paper was included on best-selling CDR World Philosophy compilation (before internet) and I claim some credit for circulated it and popularising the “Transhuman sidetrack”

Posted by in categories: chemistry, cryonics, ethics, existential risks, law, life extension, robotics/AI, transhumanism

Since 1,988 and formation of the Posthuman Movement, and articles by early adopters like Max Moore were a sign our message was being received — although I always argued on various Extropian & Transhuman bulletin boards & Yahoo groups &c that “Trans” was a redundant middle and we should move straight to Posthuman, now armed with the new MVT knowledge (also figures on the CDR). There will be a new edition of World Philosophy, the first this millennium, to coincided with various Posthuman University events later this year. Here is the text:

THE EXTROPIAN PRINCIPLES V. 2.01 August 7 1992.

Max More Executive Director, Extropy Institute.

Continue reading “This 1,992 paper was included on best-selling CDR World Philosophy compilation (before internet) and I claim some credit for circulated it and popularising the ‘Transhuman sidetrack’” »

Aug 11, 2021

Norton and Avast are merging into an $8 billion antivirus empire

Posted by in category: cybercrime/malcode

The deal combines decades of cyber security experience.


Norton and Avast are merging in a big anti-virus deal. The combined companies will focus on consumer offerings for cyber security, just as ransomware is becoming a big issue.

Aug 11, 2021

Hackers reportedly threaten to leak data from Gigabyte ransomware attack

Posted by in category: cybercrime/malcode

The hackers claim to have confidential documents.


Gigabyte has been the victim of a cyberattack, which was reportedly the work of a ransomware outfit called RansomEXX. According to The Record, the attack didn’t have an impact on any of the company’s production systems, but it did affect some internal servers. Currently, some parts of Gigabyte’s website, including its support section, are down, giving customers issues when trying to access warranty repair information and updates. The hackers who claim to have carried out the attack are reportedly threatening to release data from the company, including confidential documents from Intel, AMD, and American Megatrends.

Gigabyte is mainly known for its PC components such as motherboards and graphics cards, but it also has a line of laptops and peripherals like gaming monitors, which are often branded with the Aorus name.

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Aug 11, 2021

Hackers Steal Over $600 Million Worth of Cryptocurrencies from Poly Network

Posted by in categories: bitcoin, cryptocurrencies, finance

Hackers have siphoned $611 million worth of cryptocurrencies from a blockchain-based financial network in what’s believed to be one of the largest heists targeting the digital asset industry, putting it ahead of breaches targeting exchanges Coincheck and Mt. Gox in recent years.

Poly Network, a China-based cross-chain decentralized finance (DeFi) platform for swapping tokens across multiple blockchains such as Bitcoin and Ethereum, on Tuesday disclosed unidentified actors had exploited a vulnerability in its system to plunder thousands of digital tokens such as Ether.

“The hacker exploited a vulnerability between contract calls,” Poly Network said.

Aug 11, 2021

Insect-killing plant found by Australian highway is new to science

Posted by in category: transportation

A newly described species of wild tobacco that scientists found growing next to a highway truck stop in Western Australia is covered in sticky glands that trap and kill small insects, including gnats, aphids and flies.

While a range of carnivorous plants are known across the plant kingdom, this is the first wild tobacco plant discovered to kill insects. Dubbed Nicotiana insecticida, it was uncovered by a project looking for tobacco plants across Australia.

The team, which included Mark Chase of London’s Royal Botanic Gardens, Kew, collected seeds from the insecticidal plant at a truck stop on the Northwest Coastal Highway, and then cultivated them at Kew, where the plants went on to develop the same sticky glandular hairs and to kill insects inside the greenhouses.

Aug 11, 2021

Scientists find origin of asteroid that killed the dinosaurs

Posted by in categories: asteroid/comet impacts, existential risks

Astronomers believe that they have discovered the origin of the asteroid that wiped out the dinosaurs.

The six mile-wide asteroid which struck the Earth 66 million years ago and ended the 180 million year-long reign of the dinosaurs, was the cause of what is known as a Chicxulub events. It landed in what is now the Yucatan peninsula in Mexico and formed the Chicxulub crater.

Scientists had examined the remains of the ancient rock through the samples on the Earth and within drill cores, which revealed that the debris came from a carbonaceous chondrite class of meteorites – some of the most pristine material in the entire solar system.

Aug 11, 2021

Meet the Two Scientists Who Implanted a False Memory Into a Mouse

Posted by in categories: innovation, neuroscience

Circa 2014 😗 mind uploading soon.


In a neuroscience breakthrough, the duo pioneered a real-life version of Inception.

Aug 11, 2021

Origin of dinosaur-ending asteroid possibly found. And it’s dark

Posted by in categories: asteroid/comet impacts, existential risks

Scientists figured out what slammed into Earth and killed the dinosaurs 66 million years ago: a giant dark primitive asteroid from the outer reaches of the solar system’s main asteroid belt.