Lifeboat Foundation

Billionaire investor and former Facebook exec Chamath Palihapitiya thinks AI will radically change the job of the venture capitalist.

In a Friday episode of the “All-In Podcast,” hosted by Palihapitiya, Jason Calacanis, David Sacks, and David Friedberg, the investor said there was a “reasonable case to make” that the VC job could even cease to exist.

Continue reading “Billionaire investor Chamath Palihapitiya suggests VCs could be replaced by ‘an automated system’ as the world adapts to AI” »

Scientists from the Shenzhen Institute of Advanced Technology (SIAT) within the Chinese Academy of Sciences (CAS), along with their partners, have designed a targeted gene therapy approach to mitigate the primary motor symptoms of Parkinson’s disease in both rodents and nonhuman primates.

The study was recently published in the journal Cell.

Parkinson’s disease, characterized by the loss of midbrain dopaminergic neurons, is one of the most common neurodegenerative diseases in the elderly population, affecting more than 6 million people worldwide.

An AI that can identify the patients most at risk of pancreatic cancer could lead to earlier detection of the deadly disease, which currently kills 88% of patients within 5 years of diagnosis.

The challenge: People with pancreatic cancer typically don’t experience any symptoms until a tumor is large or the cancer has spread to other organs. As a result, most aren’t diagnosed until their cancer is advanced and much harder to treat.

Screening people without symptoms for pancreatic cancer could lead to earlier detection, but the only tests for it are expensive or invasive. As a result, they’re reserved for the few people doctors believe are at high risk of pancreatic cancer, due to a family history of the disease, for example.

In 1972 and 1973, NASA launched the Pioneer 10 and Pioneer 11 probes. They were the first missions to Jupiter and Saturn, before heading to the asteroid belt and becoming the first two of five probes to reach the edge of our Solar System.

With such missions, NASA was of course expecting to hit some unknowns. Even more recent probes like Voyager 1 have had their own share of glitches, and sending back data that doesn’t make any sense. But what NASA got from Pioneer 10 and 11 was a weird and intriguing mystery. At around 20 astronomical units (AU), with one AU being the distance between the Earth and the Sun, both spacecraft began accelerating towards the Sun.

“The anomalous acceleration of the Pioneer 10 and 11 spacecraft is a discrepancy between modeled and observed radio-metric Doppler data received from the two vehicles,” a paper on the topic explains. “The discrepancy can be eliminated by incorporating a constant sunward acceleration of unknown origin.”

A system of seven sweltering planets has been revealed by continued study of data from NASA’s retired Kepler space telescope: Each one is bathed in more radiant heat from their host star per area than any planet in our solar system. Also unlike any of our immediate neighbors, all seven planets in this system, named Kepler-385, are larger than Earth but smaller than Neptune.

It is one of only a few planetary systems known to contain more than six verified planets or planet candidates. The Kepler-385 system is among the highlights of a new Kepler catalog that contains almost 4,400 planet candidates, including more than 700 multi-planet systems.

“We’ve assembled the most accurate list of Kepler planet candidates and their properties to date,” said Jack Lissauer, a research scientist at NASA’s Ames Research Center in California’s Silicon Valley and lead author on the paper presenting the new catalog. “NASA’s Kepler mission has discovered the majority of known exoplanets, and this new catalog will enable astronomers to learn more about their characteristics.”

The connection between exercise and inflammation has captivated the imagination of researchers ever since an early 20th-century study showed a spike of white cells in the blood of Boston marathon runners following the race.

Now, a new Harvard Medical School study published in Science Immunology may offer a molecular explanation behind this century-old observation.

The study, in mice, suggests that the beneficial effects of exercise may be driven, at least partly, by the immune system. It shows that muscle inflammation caused by exertion mobilizes inflammation-countering T cells, or Tregs, which enhance the muscles’ ability to use energy as fuel and improve overall exercise endurance.

In October, a paper titled “Assembly theory explains and quantifies selection and evolution” appeared in the journal Nature. The authors—a team led by Lee Cronin at the University of Glasgow and Sara Walker at Arizona State University—claim their theory is an “interface between physics and biology” which explains how complex biological forms can evolve.

The paper provoked strong responses. On the one hand were headlines like “Bold New ” Theory of Everything’ Could Unite Physics And Evolution”

On the other were reactions from scientists. One evolutionary biologist tweeted after multiple reads I still have absolutely no idea what [this paper] is doing. Another said I read the paper and I feel more confused […] I think reading that paper has made me forget my own name.

A radical redesign of commercial aircraft, called the flying-V plane, could increase fuel efficiency by 20%, greatly reducing emissions.

Meet Taiwan’s first homegrown electric pickup truck comes from a familiar source: Foxconn, otherwise known as Hon Hai Technology Group.