上海心脏搭桥模型(武汉高级电脑儿童心肺复苏模拟人(带考核功能)) (今日更新中)

A health agency in France is warning that LED lights can not only disrupt your sleep but also damage your eyes.These types of lights are used often in our very own homes. How are they affecting our health? 217

12:30 UPDATE: #VSP investigation continues into 63-vehicle chain reax crashes impacting east & west I64 in #York County. 35 transported for treatment. No fatalities reported. Continue to folo @511statewideva for detour info. @YorkPoquosonSO @VaDOTHR pic.twitter.com/UFZ2oK3f2U— VA State Police (@VSPPIO) December 22, 2019 337

A gunman is on the run after killing two people in a car on a Houston freeway as horrified motorists watched during the Thursday evening rush hour, authorities said.Police initially got a call of an accident at 5:55 p.m., but when they arrived seven minutes later, they found a shooting scene.The fatal incident started as a crash involving two cars headed eastbound on Interstate 10, Houston Police Assistant Chief Bobby Dobbins said Thursday evening at a news conference."One of the vehicles struck the other vehicle and spun it out ... similar to a pit maneuver," he said, according to video of the news conference tweeted by Houston Police.Gunman fired as the car rolled downhillTwo occupants of the vehicle that rammed the other car got out, Dobbins said. One had a weapon.The gunman, described by a witness as a Hispanic male, fired multiple rounds at the car that had been rammed, pursuing it as it rolled down a hill, he said.Police found narcotics in the car of the two victims, both middle-aged black men, Dobbins said without further identifying them."Road rage? An accident? Narcotics? We just don't know, yet so I won't speculate," he added.One witness, who had a pistol in his car, fired several rounds when he saw the shooter turn toward him, Dobbins said.It's unclear whether the first gunman was struck by a bullet. He ran back up the hill, got into his car and sped away, Dobbins said."We don't have a good description of the (shooter's) vehicle," he said. "We believe it was a sedan, but we cannot tell you the model yet."Journalist describes an 'unreal scene'Daniel Gotera, a journalist for local station KHOU, heard the gunshots and saw people fleeing, he said."Unreal scene just witnessed on I-10 in Houston," he tweeted. "A guy gets out of his car with gun just shooting in the middle of freeway. Unbelievable."Witnesses provided CPR to the car's occupants until authorities arrived. Houston police urge anyone who was in the area at the time to come forward.That part of the freeway was still closed midmorning Friday for investigation. 2072

A Franklin County patrol deputy saw an unusual sight last week: a car driving down the road with a street sign sticking out of the front. You can probably guess what happened next. In a 198

WASHINGTON (AP) — The Supreme Court has agreed to decide a lawsuit that threatens the Obama-era health care law, but the decision is not likely until after the 2020 election. The court said Monday it would hear an appeal by 20 mainly Democratic states of a lower court ruling that declared part of the statute unconstitutional and cast a cloud over the rest. This will be the third time the Supreme Court has heard a case over the Affordable Care Act, sometimes called Obamacare. In the other two cases, the court upheld the heart of the law. Defenders of the ACA argue that the issues raised by the case are too important to let the litigation drag on for months or years in lower courts and that the 5th U.S. Circuit Court of Appeals in New Orleans erred when it struck down the health law's now toothless requirement that Americans have health insurance.The new case stems from tax legislation that was passed in 2017 that left the health insurance mandate in place but eliminated the financial penalty for not buying insurance. Republican-led states then sued, claiming the removal of the mandate was unconstitutional.As the case makes its way through the court system, a major focus of the Democratic presidential race has been on what should be done to provide healthcare to the most people. Sen. Bernie Sanders has proposed “Medicare for All,” while former Vice President Joe Biden has suggested adjusting the ACA, adding a public option. 1461

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