Lifeboat Foundation: Safeguarding Humanity
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Nice lecture with both technical info and analogy.

Latest study from David Sinclair’s lab have used cellular reprogramming to restore vision in aged mice & more! Suggests reversing aging *may* be possible.

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TIMESTAMPS;
Intro — 00:00
Aging is loss of information — 00:45
Correction device & epigenetics — 02:49
Yamanaka factors & OSKM — 04:45
Study results from Sinclair lab — 07:25
Aging reversed? — 10:29
Working model — 12:00
Cellular reprogramming in humans? — 12:36.

REFERENCES;

Continue reading “Reversing aging through cellular reprogramming!?” | >

Interesting…

The United States is the sole military super power in the world, but that may not last for long. Other nations are catching up in the new arms race and have dedicated massive military budgets to developing hypersonic missiles! How can the US defend against such high impact and evasive missiles? You’ll have to watch today’s new video to find out if the US has an answer of it’s own.

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Continue reading “Why the US is Losing the New Arms Race” | >

Electronics are increasingly being paired with optical systems, such as when accessing the internet on an electronically run computer through fiber optic cables.

But meshing optics — which relies on particles of light called photons—with electronics—relying on electrons — is challenging, due to their disparate scales. Electrons work at a much smaller scale than light does. The mismatch between electronic systems and optical systems means that every time a signal converts from one to the other, inefficiency creeps into the system.

Now, a team led by a Purdue University scientist has found a way to create more efficient metamaterials using semiconductors and a novel aspect of physics that amplifies the activity of electrons. The study is published in the journal Optica.

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In some ways, learning to program a computer is similar to learning a new language. It requires learning new symbols and terms, which must be organized correctly to instruct the computer what to do. The computer code must also be clear enough that other programmers can read and understand it.

In spite of those similarities, MIT neuroscientists have found that reading computer code does not activate the regions of the brain that are involved in language processing.

Instead, it activates a distributed network called the multiple demand network, which is also recruited for complex cognitive tasks such as solving math problems or crossword puzzles.

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Members of the US Space Force will be known as “guardians”, it was announced on the military service’s first birthday.

US Vice President Mike Pence said: It is my honour, on behalf of the president of the United States, to announce that henceforth the men and women of the United States Space Force will be known as guardians.

Mike Pence says soldiers, sailors, airmen, Marines and guardians will be defending our nation for generations to come.

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A team of researchers from MIT and several institutions in Korea has found that the speed of magnetic domain wall movement is fundamentally limited. In their paper published in the journal Science, the group describes testing a theory regarding the maximum speed of domain walls to prove them correct. Matthew Daniels and Mark Stiles with the National Institute of Standards and Technology in the U.S. have published a Perspective piece outlining the work by the researchers in the same journal issue and sum up the implications of their findings.

One of the basic tenets of Einstein’s theory of special relativity is that there is no particle that can travel faster than the of light. In this new effort, the researchers have found a similar boundary for .

Materials that are magnetic have domains in which ordered spins are separated from one another by boundaries known as walls. Prior research has shown that such walls can be moved by applying an . This particular aspect of magnetic materials has formed the basis of research on racetrack . And because the speed of movement of the domain walls determines the speed of the memories created using them, scientists have been pushing them faster and faster. Logic suggests that there must be a limit to how fast the domain walls can be pushed, however, thus establishing a limit to how fast such memories can operate. In this new effort, the researchers have found that fundamental limit.

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