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May 15, 2020

‘Cell pores’ discovery gives hope to millions of brain and spinal cord injury patients

Posted by in categories: biotech/medical, neuroscience

Scientists have discovered a new treatment to dramatically reduce swelling after brain and spinal cord injuries, offering hope to 75 million victims worldwide each year.

The breakthrough in treating such injuries—referred to as central nervous system (CNS) edema—is thought to be hugely significant because current options are limited to putting patients in an induced coma or performing risky surgery.

Brain and affect all age groups. Older people are more at risk of sustaining them from strokes or falls, while for younger age groups, major causes include road traffic accidents and injuries from sports such as rugby, US-style football and other contact games.

May 15, 2020

This electrifying new research is helping the blind ‘see’ again

Posted by in category: neuroscience

Researchers have developed a new form of brain stimulation that can help blind participants “see” objects.

May 15, 2020

Elon Musk’s Boring Company finishes digging Las Vegas tunnels

Posted by in categories: electronics, Elon Musk

The city’s Convention and Visitors Authority is still planning to open the ‘Loop’ in January 2021, in time for the Consumer Electronics Show — if the trade show still happens, that is. The plan is to whisk passengers through the tunnels that run underneath the Las Vegas Convention Center using a mix of Model 3s, Model Xs, and a 16-passenger “tram.”

May 15, 2020

Important: Important! The largest study yet on COVID-19 fatality shows top risks:

Posted by in category: biotech/medical

The largest study yet on COVID-19 fatality shows top risks:

Age, BY FAR the highest 2. Cancers of the blood 3. Male 4. Obesity 5. Diabetes.

I will say it again: Aging is a disease & it is treatable. Yes, treatable. Source: https://buff.ly/2LgK8Ya

Continue reading “Important: Important! The largest study yet on COVID-19 fatality shows top risks:” »

May 15, 2020

Video of black light experiment shows how fast a virus can spread in a restaurant setting

Posted by in categories: biotech/medical, security

In the video, one person is designed as the “infected” patient and is given a special black light-ready solution to rub into his hands. (The solution is invisible without a black light, so participants in the demonstration can’t see it during the simulation.) Then, everyone in the experiment does what people normally do at a buffet restaurant — they dish up food, eat chat, and drink. At the end of the video, a black light is turned on, and you can see the “virus” just about everywhere. It shows up on utensils, cups, food and even on some participants’ faces.

Experts say this is definitely worth paying attention to.

“This is an accurate illustration of how many commonly touched surfaces there are and how many opportunities there are for viruses to spread,” Dr. Amesh A. Adalja, senior scholar at the Johns Hopkins Center for Health Security, tells Yahoo Life.

May 15, 2020

Antiviral used to treat cat coronavirus could hold key to COVID-19

Posted by in categories: biotech/medical, government

University of Alberta researchers are racing against the clock to test an antiviral drug that has been proven to cure a cat coronavirus and is hoped to have the same effect on people with COVID-19.

“Our lab has been working as fast as we can to get our results out,” said biochemist Joanne Lemieux. “We have not taken weekends, the days of the week have blurred. We’re all working non-stop to get results as fast as we can.”

The project is one of 11 at the U of A to receive funding from the federal government’s $52.6 million investment in COVID-19 research.

May 15, 2020

Cat coronavirus drug shows promise for treatment of COVID-19

Posted by in category: biotech/medical

Joanne Lemieux and colleagues say the dipeptide-based protease inhibitor, GC376, and its analog, GC373, should be fast-forwarded for testing in clinical trials of COVID-19. The research is published on the preprint server bioRxiv*.

“They are strong drug candidates for the treatment of human coronavirus infections because they have already been successful in animals (cats),” writes the team. “The work here lays the framework for their use in human trials for the treatment of COVID-19.”

May 15, 2020

A new way to launch rockets without fuel?

Posted by in category: energy

Conventional rockets – with their onboard fuel – are expensive and dangerous. A new “quantized inertia” concept might make rocket launches cheaper and safer. The concept has just received $1.3 million in new funding.

May 15, 2020

Tesla Leak Describes Upcoming “Million Mile” Battery

Posted by in categories: sustainability, transportation

Tesla’s new battery could last way longer and make its vehicles far more affordable.

May 15, 2020

Quantum Entanglement of 15 Trillion Atoms at 450 Kelvin With “Surprising Results”

Posted by in categories: computing, particle physics, quantum physics

Quantum entanglement is a process by which microscopic objects like electrons or atoms lose their individuality to become better coordinated with each other. Entanglement is at the heart of quantum technologies that promise large advances in computing, communications and sensing, for example detecting gravitational waves.

Entangled states are famously fragile: in most cases even a tiny disturbance will undo the entanglement. For this reason, current quantum technologies take great pains to isolate the microscopic systems they work with, and typically operate at temperatures close to absolute zero. The ICFO team, in contrast, heated a collection of atoms to 450 Kelvin, millions of times hotter than most atoms used for quantum technology. Moreover, the individual atoms were anything but isolated; they collided with each other every few microseconds, and each collision set their electrons spinning in random directions.

The researchers used a laser to monitor the magnetization of this hot, chaotic gas. The magnetization is caused by the spinning electrons in the atoms, and provides a way to study the effect of the collisions and to detect entanglement. What the researchers observed was an enormous number of entangled atoms — about 100 times more than ever before observed. They also saw that the entanglement is non-local — it involves atoms that are not close to each other. Between any two entangled atoms there are thousands of other atoms, many of which are entangled with still other atoms, in a giant, hot and messy entangled state.