Lifeboat Foundation

Tesla has started to push a new Full Self-Driving Beta v12 software update. It’s still not going wide, there’s no new release note, but CEO Elon Musk says it’s a “big release”

When talking about Tesla’s Full Self-Driving program, it’s hard not to talk about delays.

Tesla fans would argue that the company is trying to solve a major problem in self-driving and we should cut it some slack when it comes. The counter argument is that Tesla started selling Full Self-Driving since 2016 and by doing it, it created pressure on itself to deliver on its promise.

Do we have enough fuel to get to our destination? This is probably one of the first questions that comes to mind whenever your family gets ready to embark on a road trip. If the trip is long, you will need to visit gas stations along your route to refuel during your travel.

NASA is grappling with similar issues as it gets ready to embark on a sustainable mission back to the moon and plans future missions to Mars. But while your car’s fuel is gasoline, which can be safely and indefinitely stored as a liquid in the car’s gas tank, spacecraft fuels are volatile cryogenic liquid propellants that must be maintained at extremely low temperatures and guarded from environmental heat leaks into the spacecraft’s propellant tank.

And while there is already an established network of commercial gas stations in place to make refueling your car a cinch, there are no cryogenic refueling stations or depots at the moon or on the way to Mars.

Science and Technology:

I will want to see a video of myself doing sex with some cinema actresses 😍❤️

OpenAI’s premier text-to-video generator is coming in 2024, and the company is not ruling out AI-generated adult content.

ABOVE: Blackiston and his colleagues dovetailed biology and robotics to generate biobots derived from frog stem cells. These biobots can move due to cilia, small hairlike structures that cover their surfaces. Douglas Blackiston and Sam Kriegman, licensed under CC BY 4.0.

Douglas Blackiston, a developmental biologist at Tufts University, has always been fascinated by transformation. Using uncommon model organisms, from caterpillars and butterflies to tadpoles and frogs, he investigates how biology is adaptive. In one of his favorite projects, Blackiston transplanted eyes into the tails of blind tadpoles, restoring their vision in a striking display of tissue plasticity. This led him to an unusual spin-off project, where his work in biology dovetailed with robotics. In this work, Blackiston and his colleagues repurposed frog stem cells into programmable synthetic organisms to explore the design space of cells and their interactions.

Researchers from Skaggs School of Pharmacy and Pharmaceutical Sciences at the University of California (UC) San Diego have discovered thousands of previously unknown bile acids, a type of molecule used by our gut microbiome to communicate with the rest of the body. The findings can build a better understanding of our gut microbiome and may lead to the development of therapeutics for diseases that are related to the gut microbiome such as type 2 diabetes, intestinal bowel diseases, and more.

The findings are published in Cell in an article titled, “The underappreciated diversity of bile acid modifications.”

“The repertoire of modifications to bile acids and related steroidal lipids by host and microbial metabolism remains incompletely characterized,” the researchers wrote. “To address this knowledge gap, we created a reusable resource of tandem mass spectrometry (MS/MS) spectra by filtering 1.2 billion publicly available MS/MS spectra for bile-acid-selective ion patterns.”

The European Union is enacting the most comprehensive guardrails on the fast-developing world of artificial intelligence after the bloc’s parliament passed the AI Act on Wednesday.

The third orbital test flight of the 400-foot-tall megarocket could launch at around 8 a.m. EDT.

The show on Tuesday night was an abstract light show partially designed with AI.

A new industrial-scale ‘sand battery’ has been announced for Finland, which packs 1 MW of power and a capacity of up to 100 MWh of thermal energy for use during those cold polar winters. The new battery will be about 10 times bigger than a pilot plant that’s been running since 2022.

The sand battery, developed by Polar Night Energy, is a clever concept. Basically, it’s a big steel silo of sand (or a similar solid material) that’s warmed up through a heat exchanger buried in the center, using excess electricity from the grid – say, that generated during a spike from renewable sources, when it’s cheap.

That energy can then be stored for months at a time, with reportedly very little loss, before being extracted as heat on demand. This could theoretically be converted back into electricity, although with some energy loss. But Polar Night says that the most efficient method is to just use the heat itself.