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Aug 6, 2020

Scientists Program CRISPR to Fight Viruses in Human Cells

Posted by in categories: biotech/medical, genetics

Circa 2019


A common gene-editing enzyme could be used to disable RNA viruses such as flu or Ebola.

Aug 6, 2020

Intel hacked: Confidential intellectual data obtained and leaked

Posted by in category: futurism

An anonymous hacker claims to have obtained confidential Intel files, and has leaked them in a file-sharing folder.

Aug 6, 2020

After nearly a century, elusive CNO neutrinos are finally seen from the Sun

Posted by in category: particle physics

For the first time, scientists have detected neutrinos coming from the Sun’s core that got their start via the CNO process, an until-now theorized type of stellar nuclear fusion.

This is really cool, but it’ll take a bit of explaining.

Aug 6, 2020

Space roar: NASA detected the loudest sound in the universe, but what is it?

Posted by in category: alien life

Very odd posssibly some life form or possibly energy wave.


Space Mysteries: When scientists put their ear to the early universe, they found it yelled back.

Aug 6, 2020

The Army and Navy’s Hypersonic Missile is a Go

Posted by in categories: energy, military

Hypersonic weapons are the next frontier of great power competition between the United States, Russia, and China. The Army and Navy want to expedite the development of the missile and hope to field it in 2023.


Their latest missile test was a success.

By Caleb Larson

Continue reading “The Army and Navy’s Hypersonic Missile is a Go” »

Aug 6, 2020

Listeria protein provides a CRISPR ‘kill switch’

Posted by in category: biotech/medical

Could find the coronavirus kill switch and shut it off then let the immune system eat the remainder.


A single protein derived from a common strain of bacteria found in the soil will offer scientists a more precise way to edit RNA.

The protein, called AcrVIA1, can halt the CRISPR-Cas13 editing process, according to new research from Cornell, Rockefeller University and the Memorial Sloan Kettering Cancer Center published in the journal Science July 3.

Continue reading “Listeria protein provides a CRISPR ‘kill switch’” »

Aug 6, 2020

Chemists create the brightest-ever fluorescent materials

Posted by in categories: solar power, sustainability

By formulating positively charged fluorescent dyes into a new class of materials called small-molecule ionic isolation lattices (SMILES), a compound’s brilliant glow can be seamlessly transferred to a solid, crystalline state, researchers report August 6 in the journal Chem. The advance overcomes a long-standing barrier to developing fluorescent solids, resulting in the brightest known materials in existence.

“These materials have potential applications in any technology that needs bright fluorescence or calls for designing optical properties, including harvesting, bioimaging, and lasers,” says Amar Flood, a chemist at Indiana University and co-senior author on the study along with Bo Laursen of the University of Copenhagen.

“Beyond these, there are interesting applications that include upconverting light to capture more of the solar spectrum in solar cells, light-switchable materials used for information storage and photochromic glass, and circularly polarized luminescence that may be used in 3D display technology,” Flood says.

Aug 6, 2020

Perseid meteor shower promises big show for stargazers

Posted by in category: space

ST. LOUIS (KTVI) — The Perseid meteor shower is now underway and is about one week from its mid-August peak.

Considered the best meteor shower of the year, you can see up to 50 meteors per hour, according to NASA, and sometimes even more if conditions are right. The fast and bright meteors often leave long wakes of light behind them as they streak through the atmosphere, making them easy to see even for the casual astronomer.

The Perseids get their name from the constellation Perseus because they appear to radiate from that spot in the sky, but the constellation isn’t the source. When comets come around the sun, they leave a dusty trail behind them. This time each year, Earth passes by debris from the comet Swift-Tuttle, which burns up in our atmosphere.

Aug 6, 2020

Eight trends accelerating the age of commercial-ready quantum computing

Posted by in categories: computing, quantum physics

1. Dark horses of QC emerge: 2020 will be the year of dark horses in the QC race. These new entrants will demonstrate dominant architectures with 100–200 individually controlled and maintained qubits, at 99.9% fidelities, with millisecond to seconds coherence times that represent 2x\u200a-3x improved qubit power, fidelity and coherence times. These dark horses, many venture-backed, will finally prove that resources and capital are not sole catalysts for a technological breakthrough in quantum computing.”,” protected”:false},” excerpt”:{“rendered”:”

Quantum computing will represent the most fundamental acceleration in computing power that we have ever encountered, leaving Moore’s law in the dust.

Aug 6, 2020

An aerospace startup just won a contract to develop an Air Force One jet that can travel at Mach 5. Here’s an early look at the engine that could rocket from New York to Paris in 90 minutes

Posted by in categories: finance, transportation

Hermeus, a startup backed by venture capital, won a contract to develop an Air Force One plane that can fly at Mach 5, or hypersonic speeds.