Lifeboat Foundation: Safeguarding Humanity
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As we continue to scan the heavens for signs of intelligent life, we must contemplate what it might mean if we are the first civilization to ever arise.

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Tesla CEO Elon Musk recently provided a teaser on what will be happening during the company’s AI Day 2 event this Friday. Considering Musk’s recent comments, it appears that AI Day 2 will be filled to the brim with exciting discussions and demos of next-generation tech.

This is not Tesla’s first AI Day. Last year, the electric vehicle maker held a similar event, outlining the company’s work in artificial intelligence. During the event, Tesla held an extensive discussion on its neural networks, Dojo supercomputer, and humanoid robot, the Tesla Bot (Optimus). Interestingly enough, mainstream coverage of the event later suggested that AI Day was underwhelming or disappointing.

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Here’s an interesting thought. What if you were told that everything in your life has already been planned out?

Even stranger, what if your past, present, and future are all happening right at this moment?

An astonishing new theory known as the “block universe” theory claims that time does not actually “flow like a river”, but rather, everything is ever-present.

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This type of gamma ray burst (GRB) is thought to occur when a massive star explodes in a supernova, leaving behind a black hole. The explosion creates an extraordinary jet of light which makes up the GRB itself, and then the supernova causes a dimmer afterglow. This particular GRB appears so bright partially because it is about 2.4 billion light years away from Earth, making it one of the closest GRBs ever spotted in addition to being the brightest.

“If we look at all of the gamma ray bursts that have been detected, this one stands apart,” says Jillian Rastinejad at Northwestern University in Illinois. “Informally, we’ve been calling it the BOAT – the brightest of all time.” She and her colleagues calculated that a GRB this bright is expected to occur only once every thousand years or so.

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CRISPR, the Nobel Prize-winning gene editing technology, is poised to have a profound impact on the fields of microbiology and medicine yet again.

A team led by CRISPR pioneer Jennifer Doudna and her longtime collaborator Jill Banfield has developed a clever tool to edit the genomes of bacteria-infecting viruses called bacteriophages using a rare form of CRISPR. The ability to easily engineer custom-designed —which has long eluded the —could help researchers control microbiomes without antibiotics or harsh chemicals, and treat dangerous drug-resistant infections. A paper describing the work was recently published in Nature Microbiology.

“Bacteriophages are some of the most abundant and diverse biological entities on Earth. Unlike prior approaches, this editing strategy works against the tremendous genetic diversity of bacteriophages,” said first author Benjamin Adler, a postdoctoral fellow in Doudna’s lab. “There are so many exciting directions here—discovery is literally at our fingertips.”

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After recombining the superposed photons by sending them through another crystal, the team measured the photon polarization across a number of repeated experiments. They found a quantum interference pattern, a pattern of light and dark stripes that could exist only if the photon had been split and was moving in both time directions.

“The superposition of processes we realized is more akin to an object spinning clockwise and counter-clockwise at the same time,” Strömberg said. The researchers created their time-flipped photon out of intellectual curiosity, but follow-up experiments showed that time flips can be paired with reversible logic gates to enable simultaneous computation in either direction, thus opening the way for quantum processors with greatly enhanced processing power.

Theoretical possibilities also sprout from the work. A future theory of quantum gravity, which would unite general relativity and quantum mechanics, should include particles of mixed time orientations like the one in this experiment, and could enable the researchers to peer into some of the universe’s most mysterious phenomena.

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