Another piece of evidence proving the existence of black holes is the "Spaghetti Effect." You may wonder what this means, but if you ever get the chance to see into a black hole, it will become self-explanatory: under the immense gravitational pull of a black hole, objects are stretched into long, thin threads, like spaghetti. Although this may happen to an ordinary thing, if a star gets too close to a black hole, this might be its fate. In October 2020, astronomers indeed observed the flash of a star being devoured by a black hole. Fortunately, this "tragedy" occurred 215 million light-years away from us.

Black hole photographs

The first-ever direct photograph of a black hole.

Up to now, we have collected many indirect pieces of evidence for the existence of black holes, including radiation emission, gravitational waves, and astrophysical effects on other celestial bodies, none of which can be explained by known other celestial phenomena. But in April 2019, we finally found definitive evidence — the Event Horizon Telescope directly captured a photograph of the supermassive black hole at the center of the M87 Galaxy. The name of this telescope might be misleading; it is actually a network of telescopes dispersed around the world rather than a single telescope. NASA specifies that the more telescopes participating in the capture, the greater the space that can be photographed, and the higher the quality of the final image. In the final captured photograph, we can clearly see the shadow of a black hole with a mass 6.5 billion times that of the sun, as well as the glowing orange accretion disk surrounding the shadow. (Leaf) IT Home reported on August 26 that Tesla released the test version FSDBeta 9.2 of its autonomous driving system on August 16, but Elon Musk believes the latest version is not good enough, and the Autopilot AI team is "feverishly" working on a long-awaited update to the autonomous driving assistance system.

IT Home learned that Musk stated on Twitter today when asked about the update of FSDBeta: "We are eagerly publishing Beta 10, which should be ready by Friday."

It's been stated that FSDBeta 10 will feature a completely retrained neural network system, and thus will require several weeks for adjustments and bug fixes, with public testing potentially commencing in about 4 weeks.

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Musk: Tesla's autonomous driving system aims to be 10 times safer than human driving

On August 26, according to foreign media reports, on Wednesday, U.S. time, electric car manufacturer Tesla CEO Elon Musk reiterated the company's long-term goal in "Full Self-Driving" (FSD), which is to develop an assistant driving system that's approximately 10 times safer than ordinary human drivers. When such a safety level is reached, regulatory agencies are likely to allow FSD systems to operate on public roads as driverless systems.

Prior to making these comments, Musk had commented on the recently released FSDBeta 9.2, saying its actual performance was not satisfactory. He said: "FSDBeta 9.2 is not really strong, but the Autopilot and AI team are working as hard as possible to upgrade it. We are attempting to establish a one-stop solution for highways and city streets, but this requires substantial retraining of the neural network."

On the surface, Musk's comments don't sound particularly reassuring, and many FSD beta users have also chimed in to joke, posting numerous videos of the driver-assistance systems performing under various realistic driving conditions. In response, Musk once again reiterated the company's goal to develop a driving assistance system that's 1,000% safer than human drivers.

Musk clarified: "From most standards, the performance of FSDBeta 9.2 is awe-inspiring, but our goal is to develop a driver-assistance system that's 1,000% safer than ordinary drivers."

This reveals that Musk and the Tesla AI team have realized that autonomous driving cars need to be much safer than human drivers to gain broader acceptance. Even if autonomous driving cars are twice as safe as human drivers, the number of resultant car accidents would still significantly decrease. Currently, the U.S. National Highway Traffic Safety Administration (NHTSA) is investigating Tesla's Autopilot and FSD systems for their potential involvement with emergency vehicles.

For years, Tesla's FSD and driver-assistance system Autopilot have saved countless lives. In the first quarter of 2021, Tesla cars with Autopilot enabled averaged 4.19 million miles (6.74 million kilometers) between accidents, while those with Autopilot disabled but with active safety features averaged 2.05 million miles (3.3 million kilometers) between accidents. In contrast, NHTSA's latest vehicle data shows that cars in the United States average an accident every 484,000 miles (780,000 kilometers).

Understanding just how advanced Tesla's Autopilot and FSDBeta are can be quite challenging, especially when compared with other driver-assistance features currently being developed by competitors. Automotive teardown expert Sandy Monroe recently tested Ford's BlueCruise system and compared it with FSD. He found that while Ford claims BlueCruise is a "hands-free" driving solution on certain U.S. highways, Monroe quickly discovered that even during gentle turns, the system required human intervention.

The magical exchange trace of Tesla Autopilot and FSD

Following the actual strength of the Western Five-Shore Dragons, arranged in the order of Ping, Blue, Mate, and Sand.

Ping Dragon is the strongest among the Five-Shore Dragons. Its wisdom is exceptional. It intimidates malicious creatures and likes gold and silver coins and the like. It diligently pursues these, with the strongest elemental power and proficiency in pyrokinetics.

Blue Dragon. Blue Dragons are ranked second in shape. They can create mirages and control wind power. Their wisdom is moderate.

Mate Dragon, some say Mate Dragons have low wisdom, but the understanding I have is that Mate Dragons should possess considerable wisdom. However, compared to Ping and Blue Dragons, Mate Dragons are smaller, and are orderly malevolent creatures, the most cunning among the Five-Shore Dragons. They are one of two dragons among the Five-Shore Dragons born to survive and reduce combat power. They are skilled in deceit and proficient in poison power, with strong poison resistance and venom. Commonly found in forests and jungles.

Black Dragon, Black Dragons are shaped smaller than Ping Dragons and Blue Dragons, and slightly bigger than Mate Dragons, with intelligence generally lower than the other dragons. (This notion of wisdom being slightly bigger than Mate Dragons comes from those who believe Mate Dragons have lower wisdom). They are chaotic malevolent creatures proficient in dark power. Among the Five-Shore Dragons, they are the most committed to destruction.

Sand Dragon. Sand Dragons use elemental ice power. They are orderly malevolent creatures. They are the smallest among the Five-Shore Dragons. Their wisdom is also the lowest among the Five-Shore Dragons. They are the last to awaken Dragon Language Magic. An adult Sand Dragon's magical energy is similar to that of a juvenile Ping Dragon (with three age levels between juvenile and adult). Their wisdom is slightly better than sub-dragons, with ordinary Sand Dragons able to speak language naturally. But intelligence is really low in this case. Other dragons vividly describe Sand Dragons as "Sand Fool." Generally found in places like snowy mountains and ice plains.

All Five-Shore Dragons are relatively malevolent. Leaders of the malevolent alignment. As the age levels increase, their actual strength will also gradually increase.

Anti-theft, good skin, health, all the best. Blissful

Research inspired by the cosmic development of Harmonious' fate showed that the ultimate result depended on the star's mass. If the star is large, say with a mass 20 times that of the sun, its dense core (with a mass of two or three times that of the sun) could collapse straight into a pure black hole. The implosion speed of the star's core is extreme, directly related to the disappearance of the mammoths from Earth 10,000 years ago, scientists are embarking on an ambitious plan hoping to bring this species back to the Arctic tundra.

In fact, the possibility of "resurrecting" mammoths and releasing them into the wild has been seriously discussed for years in the scientific community. And on Monday (September 13), startup Colossal announced it had secured $15 million in funding support, bringing scientists closer to realizing their dreams.

1. "Winter Is Coming!" The words of House Stark are filled with a sense of crisis consciousness, revealing a rare clarity and vigilance, deeply meaningful. It is also the most quoted family words.

2. "Fire and Blood!" The Dragon Race, relying on their unique ability to resist fire and powerful Demon Dragon reinforcement, conquered the Westeros Continent, and their family words are full of confidence and a hunger for war!

3. "Hear Me Roar!" The Lannisters repay all debts, the wealthy family capital allows the Lannister family to be willful and arrogant, with the proud King of a Hundred Beasts refusing to bow down and serve!

4. "Ours is the Fury!" The Baratheon family, with Dragon Race bloodlines, similarly worships the fire of war, sweeping away chaos and disputes, representing a reshuffling of power!