濮阳东方医院治阳痿技术很靠谱(濮阳东方医院治疗阳痿可靠吗) (今日更新中)

Bill Chavez has always been fascinated with big trucks. He comes from a long line of truckers, which is one of the reasons he’s devoted his life for 39 years to the profession. To most people, Chavez’s truck looks like any traditional semi. However, it’s not ordinary, because with a push of a button, it can drive itself. “What we’re trying to do is create the world’s safest self-driving trucks,” says Chuck Price, the chief product officer of TuSimple, the company behind the self-driving semis. TuSimple is currently operating 15 self-driving semis, and Price says by June, they'll have three times that number. “This is actually a laser radar unit; we call it lidar, built into the mirror. This gives us a close-in view,” Price describes. “Then, we have cameras along the top of the vehicle that show us…much further away.” TuSimple’s trucks are already in the southwest part of the country, on interstates across the region. "Our systems see farther, track more objects and respond faster than a human can operate," Price says. Right now, a human must be in the trucks at all times as back-up protocol, but the company says a fully self-driving semi could happen by 2020. The company says when that day comes, it will alleviate one of the industry's biggest problems.Tony Bradley, with the Arizona Trucking Association, says nationwide they're currently 50,000 drivers short. "This is the worst shortage we've seen in the history of trucking,” Bradley stresses. Bradley says 15 years from now, the shortage could be as high as 200,000, thanks to the large number of drivers approaching retirement age. "It's a job that is frankly, not very glamorous," Bradley says. However, the job continues to be appealing to Chavez. "It's just very enjoyable to be out there on the road and being your own boss," Chavez says. He knows that a time may come where drivers might be replaced by this technology. However, he's OK with that idea and says roads will be safer for everyone. "This is a system that's gonna help,” he says. “Either way, it’s helping," Chavez says.However, he says that day is much further down the road. 2133

“We found out our house was totally leveled. I couldn’t find one piece of a 2 by 4 left,” recalls Ed Anderson, a wildfire survivor. In 2012, the Waldo Canyon fire ripped through Ed Anderson’s house in Colorado Springs, Colorado. There was nothing left, and Anderson and his wife just barely escaped. “We collected up a few more things, got in my pickup, collected up the cat, and we took off," he says. "And the fire at that time was coming over the mountain rolling like a tornado. And it hit our house, they said, about 15 to 20 minutes after we evacuated." His home was one out of more than 300 destroyed in that fire. He decided to rebuild on the same exact spot. It’s what many people do. “If it burns, we rebuild it, we fight back, and it’s a very human thing to do,” says Brian Buma, a professor at CU Denver. Buma is trying to get people to think differently about fires, especially because he says there will be more of them. “The problem is, we have an ecosystem that is highly flammable, many years, and we have a lot of people living in it. That’s compounded by the fact that the climate is warming up, things are getting dryer, things are getting more flammable,” says Buma. Buma says climate change is creating conditions that will end in more wildfires. He and other researchers published a study outlining how communities can be more proactive with how they get ready for fires. “Maybe we need to rethink how we deal with fire and be more accepting of prescribed fires, for example, be more accepting of smoke when foresters in the forest service are clearing out the underbrush every year, more accepting of the fact there won’t be trees everywhere on these hills,” he explains. The trees that surround Anderson’s home are still scorched and barren from that fire more than seven years ago. He says watching his home burn was hard, but he still had the most important thing. “Your life is what’s important, not the material things that you have lost,” Anderson says. That’s not how things played out last year in California. “The fires in California, last year, were really indicative of the challenges we are going to face moving forward into the future,” Buma says. The most infamous, the Camp Fire, killed more than 80 people. “The fuel is building up, the tinder is building up, it’s getting warmer, it’s getting dryer," Buma says. "To me, as a scientist, what that says is we need to make some clear-eyed decisions about how we’re going to deal with this new reality. We know more of these things are coming, it’s simply a question of how we choose to deal with them." Buma’s study shows communities can plan better to prevent wildfires from destroying homes. “They can do things to mitigate that risk. They can put parking lots on the outside of their community, or ball fields on the outside of their community, to provide a large fire break integrated into their community planning,” he says. He thinks these types of communities will be better prepared, more resilient to flames, and hopefully won’t have to rebuild like Anderson did. 3082

TIME Magazine announced the dozens of candidates for its Person of the Year for 2020 and New York Gov. Andrew Cuomo, Dr. Anthony Fauci, President Donald Trump and President-elect Joe Biden are among the candidates."Who should be TIME's Person of the Year for 2020? Cast your vote for the person or group of people who had the greatest influence on the events of the year—for better or worse. We’ll reveal the 2020 Person of the Year, chosen by TIME’s editors, on Dec. 10. Check back to find out the winner of the reader poll in early December," TIME's website says. Who should be TIME’s Person of the Year for 2020? Cast your vote for #TIMEPOY here: https://t.co/4RFNo4qcNS pic.twitter.com/Pd4qWWxavu— TIME (@TIME) November 27, 2020 You can view the full list of candidates and vote by visiting TIME's website here. This article was written by Anthony Reyes for WKBW. 904

Hundreds of people had to be rescued from fast-rising flood waters in the Midwest as several areas dealt with historic flooding that washed out roads and bridges.For many, all they have left is what they could grab from their homes before fleeing. Outside Omaha, Nebraska, animal rescue groups worked to save dozens of farm animals in the area, but others had to be left behind. Weather experts say, so far, 38 spots in the Midwest have reported record-high river levels, most of it caused by rain and melting snow. More evacuations could be on the way as floodwaters head downstream.The governors in Nebraska, Iowa and Wisconsin have declared states of emergency, and some areas could see more chances of rain throughout the week. 745

TIME Magazine announced the dozens of candidates for its Person of the Year for 2020 and New York Gov. Andrew Cuomo, Dr. Anthony Fauci, President Donald Trump and President-elect Joe Biden are among the candidates."Who should be TIME's Person of the Year for 2020? Cast your vote for the person or group of people who had the greatest influence on the events of the year—for better or worse. We’ll reveal the 2020 Person of the Year, chosen by TIME’s editors, on Dec. 10. Check back to find out the winner of the reader poll in early December," TIME's website says. Who should be TIME’s Person of the Year for 2020? Cast your vote for #TIMEPOY here: https://t.co/4RFNo4qcNS pic.twitter.com/Pd4qWWxavu— TIME (@TIME) November 27, 2020 You can view the full list of candidates and vote by visiting TIME's website here. This article was written by Anthony Reyes for WKBW. 904

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