Another piece of evidence proving the existence of black holes is the spaghettification effect. You might wonder what this means, but if you ever get a chance to look into a black hole, it will become self-evident: Due to the extremely strong gravitational pull of a black hole, anything will be stretched into long thin strips, like spaghetti. Although this could happen to ordinary matter, if a star gets too close to a black hole, this is its fate. In October 2020, astronomers indeed observed a flash of light when a star was devoured by a black hole. Fortunately, this "tragedy" occurred some 215 million light-years away from us.

The photo of the black hole

The first direct photo of a black hole taken by humans.

Up until now, we have collected a lot of indirect evidence of the existence of black holes, including radiation jets, gravitational waves, and their gravitational impact on other celestial objects, all of which cannot be explained by any known celestial bodies. However, in April 2019, humanity finally found irrefutable evidence—the Event Horizon Telescope directly captured an image of the supermassive black hole at the center of the M87 Galaxy. The name of this telescope might be misleading, as it is actually a network of telescopes scattered all over the world, rather than a single telescope. NASA indicated that the more telescopes participating in the capture, the better the resolution of the image will be; the clearer the final image quality will be. In the final photo captured, we can clearly see the shadow cast by a black hole weighing 6.5 billion times the mass of the sun, and the bright orange accretion disk around the shadow. (Leaf) IT House reported on August 26 that Tesla released the FSD Beta 9.2 version of its autonomous driving system on August 16, but Elon Musk believes that the newest version is not good enough, and the Autopilot AI team is "working on" updates for the long-anticipated autonomous driving assist system.

IT House understands, Musk mentioned on Twitter today when asked about the update of FSD Beta: "We are releasing Beta 10, the possible upgrade time should be Friday."

It was mentioned that FSD Beta 10 will feature a completely retrained neural network system, so it will take a few weeks to make adjustments and bug fixes, with the earliest public testing possibly happening in about 4 weeks.

Related news:

Musk: Tesla's goal for the autonomous driving system is to be 10 times safer than human driving

On August 26, according to foreign media reports, on Wednesday local time in the United States, Tesla CEO Elon Musk reiterated the long-term goal in the field of "Full Self-Driving" (FSD), which is to develop an assisted driving system that is about ten times safer than ordinary human drivers. Once such a safety level is achieved, regulators are likely to allow FSD to operate as a driverless system on public roads.

Before making the above comments, Musk commented on the newly released FSD Beta 9.2, saying that its actual performance is not very firm. He said: "The FSD Beta 9.2 is not outstanding, but the Autopilot and AI teams are working diligently to improve it. We are trying to create a unified solution for highways and city streets, but this requires a lot of neural network retraining."

From the surface, Musk's comments do not seem particularly reassuring, and many FSD beta testers have also spoken out, jokingly, publishing many videos of driver-assistance systems operating in various unexpected situations. In response, Musk once again reiterated the goal of the company, which is to develop a driver-assist system that is 1000% safer than human drivers.

Musk clarified: "By most standards, the performance of FSD Beta 9.2 is astonishing, but our goal is to develop a driver-assist system that is 1000% safer than ordinary drivers."

This just confirms that Musk and the Tesla AI team have already realized that autonomous vehicles need to be much safer than human-driven ones to be widely accepted. Even if autonomous vehicles are twice as safe as human drivers, car accidents will still be reduced. Currently, the U.S. National Highway Traffic Safety Administration (NHTSA) is investigating Tesla's Autopilot and FSD systems due to their association with emergency vehicles.

Over the years, Tesla's FSD and driver-assistance system Autopilot have saved countless lives. In the first quarter of 2021, Tesla vehicles with Autopilot enabled had an average of one accident per 4.19 million miles (6.74 million kilometers), whereas vehicles without Autopilot but with active driving safety features averaged one accident per 2.05 million miles (3.3 million kilometers). In contrast, the latest data from the NHTSA shows that U.S. vehicles on average have one accident every 484,000 miles (780,000 kilometers).

Fully understanding how advanced Tesla's Autopilot and FSD Beta truly are is quite difficult, especially when compared to similar driver-assist functions currently being developed by competitors. Automotive teardown expert Sandy Monroe recently tested Ford's BlueCruise system and compared it to FSD, discovering that although Ford claims BlueCruise is a "hands-free" autonomous driving solution in designated areas on U.S. highways, Monroe quickly discovered that the system still requires manual intervention even during slight turns.

The Arcane Magic exchange traces of Tesla Autopilot and FSD

The real power of the Five-Shore Dragon is according to the order of Ping, Blue, Mate, Black, Sand Dragon.

Ping Dragon is the strongest dragon among the Five-Shore Dragons. Wisdom is quite considerable. Mixed Quenching threatening races, loves gold and silver coins. Pursues tirelessly, the power is strongest, of course, can use flame skill.

Blue Dragon. Blue Dragon is the second in terms of type. Can create mirages, control wind power. Wisdom is moderate.

Mate Dragon, some say Mate Dragon is less wise, but my understanding is that Mate Dragon's wisdom should be very good. Although the size of Mate Dragon is smaller than Ping and Blue Dragons, it is a lawful evil being, the most cunning dragon among the Five-Shore Dragons. One of the two dragons born to survive, reducing the fighting power of the dragon. Good at deception, proficient in the use of poison power, very strong in poison resistance, and the poison breath is very strong. Usually found in forests and jungles.

Black Dragon, the size of Black Dragon is smaller than Ping and Blue Dragons, slightly larger than Mate Dragon, wisdom is generally lower than the three dragons mentioned earlier (when comparing to Mate Dragon, it is said to be slightly lower, but this is based on views that consider Mate Dragon as less wise). Mixed Quenching evil beings, using dark power. The most obsessed with destruction among the Five-Shore Dragons.

Sand Dragon. Sand Dragon uses elemental power of ice. A lawful evil being. Its size is the smallest among the Five-Shore Dragons, and its wisdom is the lowest among the Five-Shore Dragons. Awakens Dragon Language Magic the latest. Magic power of adult Sand Dragon is comparable to that of a young Ping Dragon. (A young one is three age stages apart from an adult). Wisdom is just a bit more than a dragon hatchling, an ordinary Sand Dragon can speak language normally. But its intelligence is truly lacking. Other dragons vividly call Sand Dragon "Sand Fool." Usually found in snowy mountains and ice fields.

All Five-Shore Dragons are quite evil. Champions of the evil camp. As age increases, real power will gradually increase.

Anti-theft, stay in good skin, healthy, may all go well. Contented

Developed research on the conclusion of survival. Found that, the final result depends on the mass of the star. If the star is very massive, say twenty times the mass of the sun, the star's dense core (the core alone could reach two to three times the mass of the sun) will collapse directly, ultimately forming a black hole. The speed of the collapse of the star's core is extremely rapid, just as when mammoths disappeared from Earth ten thousand years ago, scientists are embarking on an ambitious plan to bring these animals back to the Arctic tundra.

In reality, the scientific community has been seriously discussing the possibility of "resurrecting" mammoths and releasing them into the wild for many years. And on Monday (September 13), the startup company Colossal announced that it had received $15 million in funding, bringing scientists closer to realizing this dream.