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Oct 7, 2020

Volcanic eruption turned man’s brain into glass, ‘froze’ brain cells 2,000 years ago, scientists find

Posted by in categories: bioengineering, biotech/medical, life extension, neuroscience

Although it’s clearly NOT the approach taken for ultracold vitrification of patients undergoing life extension cryonization. (ULTRA🥶COLD being the exact opposite of ULTRA-BLOODY-H🥵T, obviously!)

Still, given the vast number of scientific and engineering discoveries and creations born on the backs of unexpected results, accidental discoveries, and outright screw up, it might have very useful data that has practical applications that would never otherwise have even been considered.


Italian scientists found intact brain cells in a man who was killed during the eruption of Mount Vesuvius in 79 AD.

Oct 7, 2020

Middle school student achieved nuclear fusion in his family playroom

Posted by in categories: education, nuclear energy, particle physics

O,.o.


Hours before his 13th birthday, Jackson Oswalt (USA) fused together two deuterium atoms using a reactor he had built in the playroom of his family home in Memphis, Tennessee.

Continue reading “Middle school student achieved nuclear fusion in his family playroom” »

Oct 7, 2020

Hurricane Delta bears striking resemblance to Wilma, the Atlantic’s most intense hurricane on record

Posted by in category: climatology

But in the upper levels, we tend to see the opposite, clockwise spin, which is called a ridge of high pressure. That key component above storms like Delta allows rising air to leave at the top of the storm and flow outward away from the center, known as a chimney effect. It operates like a vacuum and keeps a storm’s engine cycling.

But perhaps the most astonishing similarity to Wilma is Delta’s extremely small eye, which is only 4 miles across. Wilma had the smallest eye on record in the Atlantic — 2.3 miles in diameter. Meteorologists believe this is a key reason Wilma was able to become so strong, so fast.

The science is rather simple: The smaller the eye, the faster the winds can circulate around the center.

Oct 7, 2020

The discovery of triplet spin superconductivity in diamonds

Posted by in categories: materials, nanotechnology

Diamonds have a firm foothold in our lexicon. Their many properties often serve as superlatives for quality, clarity and hardiness. Aside from the popularity of this rare material in ornamental and decorative use, these precious stones are also highly valued in industry where they are used to cut and polish other hard materials and build radiation detectors.

More than a decade ago, a new property was uncovered in when high concentrations of boron are introduced to it: superconductivity. Superconductivity occurs when two electrons with opposite spin form a pair (called a Cooper pair), resulting in the electrical resistance of the material being zero. This means a large supercurrent can flow in the material, bringing with it the potential for advanced technological applications. Yet, little work has been done since to investigate and characterize the nature of a diamond’s superconductivity and therefore its potential applications.

New research led by Professor Somnath Bhattacharyya in the Nano-Scale Transport Physics Laboratory (NSTPL) in the School of Physics at the University of the Witwatersrand in Johannesburg, South Africa, details the phenomenon of what is called “triplet superconductivity” in diamond. Triplet superconductivity occurs when electrons move in a composite spin state rather than as a single pair. This is an extremely rare, yet efficient form of superconductivity that until now has only been known to occur in one or two other materials, and only theoretically in diamonds.

Oct 7, 2020

Tesla Model GT-R Is Performance Hatchback Insanity

Posted by in categories: sustainability, transportation

“Why would anybody place the front end of a Nissan Skyline GT-R on a Tesla Model 3, even as a rendering?” one might rightfully ask. We’ll, let’s try to answer that.

Oct 7, 2020

GMC Hummer EV Dubbed World’s First Electric ‘Supertruck’ In New Teaser: Video

Posted by in category: futurism

https://youtube.com/watch?v=Rq17my3Bw_4

GMC is going straight for Tesla’s electric performance crown, it seems.

Oct 7, 2020

CRISPR, the revolutionary genetic ‘scissors,’ honored by Chemistry Nobel

Posted by in categories: biotech/medical, genetics

Selection of just two scientists will stir controversy, given patent fight over genome editor’s discovery.

Oct 7, 2020

This in-home water recycler is meant to help the planet, and your wallet

Posted by in category: sustainability

With concerns over water scarcity on the rise, companies are increasingly looking to give people ways to reduce their water consumption. For Hydraloop founder and CEO Arthur Valkieser, the answer was clear: Build a device that gives homeowners and building developers a way to sterilize and reuse their water.

Oct 7, 2020

Schematic of a Helical Fusion Reactor

Posted by in category: nuclear energy

(IMAGE 1) The superconducting coil consists of two pairs of helical coils and two sets of circular vertical magnetic field coils. In order to prevent the coil from moving or deforming due to the strong electromagnetic force acting on the superconducting coils, it is firmly supported by a supporting structure made of stainless steel with a high strength of 20 cm thick. These superconducting coils and supporting structures are cooled to cryogenic temperatures simultaneously.

Oct 7, 2020

The Coding School, IBM Quantum Provide Free Quantum Education to 5,000 Students Around the World

Posted by in categories: computing, education, quantum physics

LOS ANGELES, Oct. 6, 2020 /PRNewswire/ — The Coding School is collaborating with IBM Quantum to offer a first-of-its-kind quantum computing course for 5,000 high school students and above, designed to make quantum education globally accessible and to provide high-quality virtual STEM education. To ensure an equitable future quantum workforce, the course is free. Students can apply here.