Lifeboat Foundation

Tesla has unveiled its new supercomputer, which is already the fifth most powerful in the world, and it’s going to be the predecessor of Tesla’s upcoming new Dojo supercomputer.

It is being used to train the neural nets powering Tesla’s Autopilot and upcoming self-driving AI.

Over the last few years, Tesla has had a clear focus on computing power both inside and outside its vehicles.

Breaking — see how an overabundance of methane at Saturn’s ice moon Enceladus may be evidence for life there!

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In America, at least 17 people a day die waiting for an organ transplant. But instead of waiting for a donor to die, what if we could someday grow our own organs?

Last week, six years after NASA announced its Vascular Tissue Challenge, a competition designed to accelerate research that could someday lead to artificial organs, the agency named two winning teams. The challenge required teams to create thick, vascularized human organ tissue that could survive for 30 days.

The two teams, named Winston and WFIRM, both from the Wake Forest Institute for Regenerative Medicine, used different 3D-printing techniques to create lab-grown liver tissue that would satisfy all of NASA’s requirements and maintain their function.

Continue reading “NASA inches closer to printing artificial organs in space” »

HOMA calculator: https://www.omnicalculator.com/health/homa-ir.

Papers referenced in the video:
Growth hormone-releasing hormone disruption extends lifespan and regulates response to caloric restriction in mice.
https://pubmed.ncbi.nlm.nih.gov/24175087/

Continue reading “Insulin Sensitivity Is A Hallmark Of Longevity” »

Scientists are one step closer to solving general relativity’s biggest problem.

To do this, scientists used a new kind of observatory called LIGO (Laser Interferometer Gravitational-wave Observatory) that is fine-tuned to hunt for small disturbances in the fabric of spacetime caused by cosmic collisions, like black hole or neutron star mergers.

But this is only just the beginning of what LIGO can do, a team of international researchers reports in a new study published Thursday in the journal Science. Using new techniques to quantum cool LIGO’s mirrors, the team says that LIGO may soon also help them understand the quantum states of human-sized objects instead of just subatomic particles.

Continue reading “Scientists at LIGO are one step closer to solving general relativity’s biggest problem” »

As the first Mars rover probe launched by China, Tianwen-1 Zhurong rover has completed the three major technical steps of Mars exploration at one time. The three steps are Orbiting, landing, and patrolling, which are, entering Mars orbit, landing on the surface of Mars, and the rover walking and patrolling around. Why did China’s space agency successfully break the so-called “Mars curse” with its very first Mars rover landing mission? How did the various aerospace technologies involved in the Zhurong landing process develop?

China’s homegrown Long March rocket will send the Shenzhou-12 manned spacecraft, carrying astronauts Nie Haisheng, Liu Boming and Tang Hongbo, to the Chinese Space Station’s core module Tianhe at 9:22 a.m. BJT, or 1:22 a.m. GMT, on Thursday from Jiuquan Satellite Launch Center. It will be China’s seventh crewed space mission, since the country’s first successful manned launch in 2003.

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Continue reading “LIVE: China Launches Shenzhou-12 Manned Spaceship” »

Peer long enough into the heavens, and the Universe starts to resemble a city at night. Galaxies take on characteristics of streetlamps cluttering up neighborhoods of dark matter, linked by highways of gas that run along the shores of intergalactic nothingness.

This map of the Universe was preordained, laid out in the tiniest of shivers of quantum physics moments after the Big Bang launched into an expansion of space and time some 13.8 billion years ago.

Yet exactly what those fluctuations were, and how they set in motion the physics that would see atoms pool into the massive cosmic structures we see today is still far from clear.

The Hubble Space Telescope is currently offline.

On Sunday 13 June, the telescope’s payload computer went offline, and engineers here on Earth are currently performing operations to get it up and running again.

The payload computer, as you might expect, is vital to Hubble’s continued science operations. It’s the ‘brains’ of the instrument, coordinating and controlling the various instruments with which Hubble is equipped. It also monitors the telescope for issues.