济南慢性附睾丸炎(济南男生殖器长了一个疙瘩) (今日更新中)

If one Florida state senator gets his way, beachgoers may not be allowed to smoke at the beach beginning later this year.Sen. Joe Gruters, whose district includes Sarasota County, filed a bill on Wednesday trying to prevent anyone from smoking tobacco on a public beach in Florida. If 301

BALTIMORE, Md. – In looking for creative inspiration, engineering student Qiyuan Fu finds it in a box, with an interesting occupant. Inside: a real, live snake. “We can definitely learn something from them,” Fu said. The snake is a Kingsnake, which is native to deserts in California and Mexico and serves as the model for a new robot, developed in a mechanical engineering lab at Johns Hopkins University. “We added this one directional wheel, so it can only rotate in one direction,” said Fu, as he demonstrated how the robot moves. The “snake robot,” and its colleague, the “roach robot,” are so-called “bio-inspired robots” – taking their cues from mother nature. “We studied snakes here because they are exceptionally good at moving through almost any terrain,” said Johns Hopkins assistant professor Chen Li. Li said it’s an idea with practical applications: the robots could potentially help in search and rescue, by making their way through tight spaces to find people trapped in rubble. “People have actually tried to build snake robots for several decades,” he said. In the past, though, the robots fell short once they left the lab environments, unable to make it through different types of terrain. This time – using specially positioned cameras – they’ve observed how the snakes and roaches move across different surfaces and attempted to mimic what nature already does so well. “What's really unique about our work is that we focus on understanding the physical principles – starting by looking at animals,” Li said. “And then by understanding such principles, we can apply them to the to the robot.” The snakes have 200 vertebrae; the snake robot has 20 segments. It’s progress, these engineers say, with more to go. “There’s still going to be a lot of challenges ahead,” Li said.The engineering lab is now looking into modeling robots based on lizards. That’s because of their ability to leap across surfaces, which could further help robots make their way across uneven terrain. 2008

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

Not everyone is loving it. An iconic Times Square McDonald's, opened in 1984, shut its doors early Wednesday morning, a company spokesperson said. The 42nd Street location closed at 4 a.m. “McDonald’s reviews its restaurant portfolio on a regular basis to make the best decisions for our business moving forward," the spokesperson said. "The closing of the 42nd Times Square restaurant, which was planned before the pandemic, was a difficult decision, and allows us to focus on serving customers a few blocks away at the new flagship McDonald’s on 45th and Broadway and in the neighboring communities.”When it opened, McDonald's CEO Chris Kempczinski said the 45th Street location was about "showing off what McDonald’s can do." This article was written by Aliza Chasan for WPIX. 803

BALTIMORE, Md. – In looking for creative inspiration, engineering student Qiyuan Fu finds it in a box, with an interesting occupant. Inside: a real, live snake. “We can definitely learn something from them,” Fu said. The snake is a Kingsnake, which is native to deserts in California and Mexico and serves as the model for a new robot, developed in a mechanical engineering lab at Johns Hopkins University. “We added this one directional wheel, so it can only rotate in one direction,” said Fu, as he demonstrated how the robot moves. The “snake robot,” and its colleague, the “roach robot,” are so-called “bio-inspired robots” – taking their cues from mother nature. “We studied snakes here because they are exceptionally good at moving through almost any terrain,” said Johns Hopkins assistant professor Chen Li. Li said it’s an idea with practical applications: the robots could potentially help in search and rescue, by making their way through tight spaces to find people trapped in rubble. “People have actually tried to build snake robots for several decades,” he said. In the past, though, the robots fell short once they left the lab environments, unable to make it through different types of terrain. This time – using specially positioned cameras – they’ve observed how the snakes and roaches move across different surfaces and attempted to mimic what nature already does so well. “What's really unique about our work is that we focus on understanding the physical principles – starting by looking at animals,” Li said. “And then by understanding such principles, we can apply them to the to the robot.” The snakes have 200 vertebrae; the snake robot has 20 segments. It’s progress, these engineers say, with more to go. “There’s still going to be a lot of challenges ahead,” Li said.The engineering lab is now looking into modeling robots based on lizards. That’s because of their ability to leap across surfaces, which could further help robots make their way across uneven terrain. 2008

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