Lifeboat Foundation

The crypto market has been able to add on over $20 billion to its total capitalization, with the upswing seen today by Bitcoin and many of its smaller counterparts marking a full erasure of the losses incurred during the mid-March meltdown.

The significance of today’s price action extends far beyond just boosting the market’s technical strength, as it has also revitalized investors – an occurrence indicated by trading volume on crypto exchange Binance hitting a fresh all-time high today.

This comes as the benchmark cryptocurrency’s fundamental undercurrent grows stronger, with the influx of new retail investors into BTC suggesting that there may be a shifting market dynamic that ultimately allows it to continue climbing higher.

Bitcoin crossed the $8,000 mark for the first time on Wednesday since March ahead of ‘bitcoin halving’ that will take place on May 12. Som…

Bioengineering professor Manu Prakash runs a lab at Stanford University that uses low-cost materials to create effective scientific devices. He returned from a recent vacation with some scuba gear — as well as a cold. While he tested negative for COVID-19, he stayed cautious and self-quarantined for two weeks. During that time, he reworked his snorkel mask into a reusable face shield for healthcare providers by combining it with a medical-grade filter. Dubbed the Pneumask, Prakash and his team tested the device and sent their findings to the FDA, which cleared it as a face shield or surgical mask, but not as a respirator. According to The Washington Post, this decision was made so that the masks could go out to healthcare workers immediately, as clearing the device as a respirator would require more time.

Manu Prakash and his team at Stanford University have turned a standard scuba mask into a reusable medical face mask.

ROBOTS will raise one in three children in the future, an AI expert says.

Dr Michelle Tempest says the droids will feed, exercise and teach kids.

They will also change nappies and tell stories and artificial uteruses will develop foetuses.

Continue reading “Robots will feed, teach & exercise one in three kids by 2050, expert claims” »

A new charging system for electric vehicles would involve building hardware onto roads so that cars can power up while they drive.

In partnership with the Australian Ministry of Defense, the U.S. Space Force’s (USSF) Space and Missile Systems Center’s (SMC) Space Surveillance Telescope (SST) Program recently achieved “first light” on March 5, 2020, reaching a key milestone after it was moved from White Sands Missile Range, New Mexico to Harold E. Holt Naval Communications Station in Western Australia.

“This key Space Domain Awareness, or SDA, partnership builds on the long history of close defense space cooperation between the United States and Australia and has been a cornerstone of our continued alliance,” said Gordon Kordyak, SMC Special Programs Directorate Space Domain Awareness Division chief.

Moving the SST to Australia satisfied a critical objective to improve the broader USSF Space Surveillance Network’s ground-based electro-optical coverage of the geosynchronous space regime. First light is a significant milestone in meeting this objective. It means that course alignment of the telescope optics with the wide field of view camera has been completed to allow the first images of objects in orbit to be seen by the telescope.

Circa 2015

New system destructively scans objects transmits them through encrypted communications across any distance and rebuilds it the other side.

“Like you often have to do in science, we first hit the problem with a hammer to see how the system breaks, then backtrack from there,” Simpson said.

By that she means that in order to determine if the gut microbiome influenced drug addiction, they first needed to compare an organism with a normal gut microbiome to one without. To do that, the researchers gave some rats antibiotics that depleted 80 percent of their gut microbes. All of the rats — those with and without gut microbes — were dependent on the prescription opioid pain reliever oxycodone. Then some of the rats from each group went into withdrawal.

“To me, the most surprising thing was that the rats all seemed the same on the surface,” George said. “There weren’t any major changes in the pain-relieving effect of opioids, or symptoms of withdrawal or other behavior between the rats with and without gut microbes.”

It wasn’t until the team looked at the rats’ brains that they saw a significant difference. The typical pattern of neuron recruitment to different parts of the brain during intoxication and withdrawal was disrupted in rats that had been treated with antibiotics, and thus lacked most of their gut microbes. Most notably, during intoxication, rats with depleted gut microbes had more activated neurons in the regions of the brain that regulate stress and pain (periaqueductal gray, locus coeruleus) and regions involved in opioid intoxication and withdrawal (central amygdala, basolateral amygdala). During withdrawal, microbe-depleted rats had fewer activated neurons in the central amygdala, as compared to rats with normal gut microbiomes.

Continue reading “Gut microbes influence how rat brains react to opioids” »