吉林割包皮现在多少钱(吉林男人做早泄手术治疗价格) (今日更新中)

(KGTV) - Does a video really show a 10-month-old with amazing drawing ability?Unlikely.At 10 months, most children are still working on grasping an object, let alone drawing detailed pictures.Judging by the backpack in the background, the girl in this video is likely pre-school age. 291

(CNN) -- Scientists have discovered a "monster black hole" so massive that, in theory, it shouldn't exist.It's a stellar black hole — the type that forms after stars die, collapse, and explode. Researchers had previously believed that the size limit was no more than 20 times the mass of our sun because as these stars die, they lose most of their mass through explosions that expel matter and gas swept away by stellar winds.This theory has now been toppled by LB-1, the newly-discovered black hole. Located about 15,000 light years away, it has a mass 70 times greater than our sun, according to a press release from the Chinese Academy of Sciences.The findings were published by Chinese researchers in the journal Nature on Wednesday."Black holes of such mass should not even exist in our galaxy, according to most of the current models of stellar evolution," said Liu Jifeng, head of the team that made the discovery. "LB-1 is twice as massive as what we thought possible. Now theorists will have to take up the challenge of explaining its formation."Scientists are now scratching their heads at how LB-1 got so huge.The Chinese team has proposed a number of theories. LB-1's sheer size suggests that it "was not formed from the collapse of only one star," the study said -- instead, it could potentially be two smaller black holes orbiting each other.Another possibility is that it formed from a "fallback supernova." This is when a supernova -- the last stage of an exploding star -- ejects material during the explosion, which then falls back into the supernova, creating a black hole.This fallback formation is theoretically possible, but scientists have never been able to prove or observe it. If this is how LB-1 formed, then we may have "direct evidence for this process" for the first time, the study said.LB-1 is not the biggest black hole ever discovered -- but it may be the largest of its kind. There are several types of black holes, and stellar black holes like LB-1 are on the smaller side, according to NASA. Supermassive black holes are much bigger -- they can be billions of times the mass of our sun.Scientists believe supermassive black holes may be connected to the formation of galaxies, as they often exist at the center of the massive star systems -- but it is still not clear exactly how, or which form first.Stellar renaissanceStellar black holes are believed to be commonly scattered across the universe, but they are difficult to detect because they do not normally emit X-rays -- only doing so when they gobble up gas from a star that has ventured close enough. They are so elusive that scientists have only found, identified, and measured about two dozen stellar black holes, the press release said.The researchers at the Chinese Academy of Sciences tried a different approach. Instead of looking for X-rays emitted by black holes, the team looked for stars that were orbiting some invisible object, being pulled in by its gravity.Their efforts paid off -- they soon spotted a giant star eight times heavier than the sun, orbiting around what turned out to be LB-1."This discovery forces us to re-examine our models of how stellar-mass black holes form," said David Reitze, a physicist at the University of Florida. In May, Reitze's team made its own breakthrough discovery -- observing the never-before-seen collision of a neutron star and a black hole, which sent out ripples in space and time.These twin discoveries -- the collision, and now LB-1 -- indicate that scientists are reaching "a renaissance in our understanding of black hole astrophysics," said Reitze in the press release.There have been several other discoveries over the past year that have added to this renaissance. In October, researchers discovered what they believe to be a new type of black hole, smaller than the other kinds. And earlier this week, astronomers discovered a black hole that is actually helping baby stars grow instead of destroying them. 3971

(KGTV) - Does a video really show Paul George's uniform number change from 13 to 14 on camera after a dunk?No.George's uniform folded briefly after the dunk during the NBA All Star Game, and the light hit it in such a way to make it appear the 3 was a 4. 262

(KGTV) — Disney is delaying plans to reopen Disneyland and California Adventure in July, saying state guidelines will not be issued soon enough to prepare its parks to welcome back guests.Earlier this month, Disneyland and Disney's California Adventure Park were slated to reopen on July 17 after being shuttered since March. Disney’s Grand Californian Hotel & Spa and Disney’s Paradise Pier Hotel plan were to reopen on July 23. The company now says guidelines from the state are not expected "until sometime after July 4.""Given the time required for us to bring thousands of cast members back to work and restart our business, we have no choice but to delay the reopening of our theme parks and resort hotels until we receive approval from government officials," a company statement read.Downtown Disney is still scheduled to reopen in Anaheim on July 9 with health and safety precautions in place, according to the company. Disney said Downtown Disney's reopening had been previously approved under California's restaurant and retail guidelines for reopening."Once we have a clearer understanding of when guidelines will be released, we expect to be able to communicate a reopening date," the statement said in regards to the parks.Disney added that is has signed agreements from 20 union affiliates representing cast members to return employees to work at the theme parks.The company's plans to reopen California parks mirror that of its parks that have reopened in Florida and China. Disney said the parks will plan to limit attendance using a reservation system in order to prevent overcrowd and encourage distancing between guests. Park experiences like parades, nighttime shows, and character meet-and-greets would also be temporarily suspended. Characters will still roam around the park, Disney said."Because theme park capacity will be significantly limited to comply with governmental requirements and promote physical distancing, the Disneyland Resort will manage attendance through a new theme park reservation system that will require all guests, including Annual Passholders, to obtain a reservation for park entry in advance," the park said on its official blog. "Once approved, the Disneyland Resort will reopen with enhanced health and safety measures. In addition, a Guest Experience Team will be available throughout the parks and Downtown Disney District to assist guests with questions regarding these new policies."Disney's health and safety measures are detailed here and include increased sanitation measures, screening and prevention, and cast member training. 2600

(KGTV) - Are In-N-Out cups now being printed with "Epstein did not kill himself" on the bottom?No.A picture going around is a photoshopped version of an old picture from years ago showing a real In-N-Out cup with John 3:16 at the bottom.In-N-Out is a faith-based organization that prints bible verses on the bottom lip of its cups.The fake Epstein message is in reference to the conspiracy theory that Jeffrey Epstein's death was not a suicide. 452

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