Lifeboat Foundation

Months ago, before Windows 11 even shipped, beta users were complaining that Windows 11 was slowing their random write speeds on NVMe SSD by more than half.

Now, three months later and two months after the launch of the OS, it appears the issue is persisting.

Recent CrystalDiskMark benchmarks of the Samsung 980 Pro SSD performed by PleasedPen25317 show a massive reduction in random write speeds for any partition with Windows 11 installed.

Breakthrough Starshot’s ultra-lightweight spacecraft will have to travel four light-years to reach Alpha Centauri. To put it another way, our nearest neighboring star system is a mind-shattering 40,208,000,000,000 (40 trillion) km away from Earth.

As a point of reference, our fastest and most reliable technology today for long-range space travel is the ion thruster, which is powering NASA’s DART mission to a nearby asteroid at speeds of 15,000 mph (24,000 km/h). However, according to NASA, with the ion thruster, it would take 18,000 years, or approximately 2,700 human generations, to get to Alpha Centauri.

Continue reading “A Lightsail Powered By Millions of Lasers Could Reach Alpha Centauri in 20 Years” »

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Ten men and women are ready to begin training so they can journey to the International Space Station, the moon and beyond. The new astronaut class of 2021 was announced by NASA on Monday.

The 10 astronaut candidates, the first new astronaut class in four years, were selected from more than 12,000 applicants. The agency’s administrator, Bill Nelson, introduced them live from Ellington Field near NASA’s Johnson Space Center in Houston, where the candidates will spend the majority of the next two years training beginning in January 2022.

“Today we welcome 10 new explorers, 10 members of the Artemis generation, NASA’s 2021 astronaut candidate class,” Nelson said. “Alone, each candidate has ‘the right stuff,’ but together they represent the creed of our country: E pluribus unum — out of many, one.”

There are many types of rocket fuel. Some are more useful on a particular planet. And some can be created by bacteria.

In the first study of its kind, researchers from the University of British Columbia (UBC) and Vancouver Coastal Health (VCH) have demonstrated that a stem cell-based treatment delivered through an implantable device can produce insulin in the human body.

Disney+, Coinbase, Slack and other websites were taken down for some users as a result of the AWS outage.

“We are seeing improvement in availability across most AWS services,” the notice stated. “We continue to work toward full recovery for all impacted AWS Services and API operations.”

Among the services that reported issues as a result of the outage were Disney’s streaming subscription service, Disney+, Netflix, Slack, Ticketmaster, stock trading app Robinhood, and Coinbase, the largest cryptocurrency exchange in the U.S.

Continue reading “Amazon Web Services outage brings some delivery operations to a standstill” »

Summary: A ten-minute run increases activation of the bilateral prefrontal cortex, improving mood and cognitive function.

Source: University of Tsukuba

Running may be a useful activity to undertake for better mental health. University of Tsukuba researchers have found that only ten minutes of moderate-intensity running increases local blood flow to the various loci in the bilateral prefrontal cortex —the part of the brain that plays an important role in controlling mood and executive functions.

Things get awkward when Will meets Sophia the Robot for an intimate conversation in the Cayman Islands. SUBSCRIBE: https://goo.gl/BUjQW8

Thanks to Hanson Robotics for providing Sophia! For more information, visit http://hansonrobotics.com.

Continue reading “Will Smith Tries Online Dating” »