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发布时间: 2025-05-25 11:56:26北京青年报社官方账号
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A 20-year-old Canadian is facing charges after he was allegedly asleep behind the wheel of a self-driving Tesla going more than 90 mph.The Royal Canadian Mounted Police were called on July 9 when witnesses saw a speeding Tesla electric car heading south of Edmonton, and what appeared to be no one behind the wheel.Both front seats were fully reclined and it appeared the driver and passenger were asleep, police told CBC.The car was going roughly 87 mph on a stretch of highway with a maximum speed of about 68 mph.A responding officer turned on their patrol car’s lights, as other cars on the highway pulled over, police say the Tesla automatically began to accelerate to more than 90 mph because the traffic in front of it was clearing."Nobody was looking out the windshield to see where the car was going," RCMP Sgt. Darrin Turnbull told CBC. "I've been in policing for over 23 years and the majority of that in traffic law enforcement, and I'm speechless. I've never, ever seen anything like this before, but of course the technology wasn't there."The driver was initially charged with speeding and had a temporary hold put on his license for sleeping behind the wheel. The RCMP decided recently to charge the driver with dangerous driving and set a December court date.Self-driving features usually require input from the driver every so often to ensure someone is paying attention while the car is in motion. However, CTV reports there are after-market products that can interfere with that system."Although manufacturers of new vehicles have built in safeguards to prevent drivers from taking advantage of the new safety systems in vehicles, those systems are just that — supplemental safety systems," said Superintendent Gary Graham of Alberta RCMP Traffic Services in a statement. "They are not self-driving systems, they still come with the responsibility of driving."Quebec and Ontario have approved pilot projects for autonomous cars on their roadways. 1973

  滁州狗膝关节模型   

(KGTV) — Virgin Galactic Thursday revealed a look at plans for the world's first-ever commercial spaceport in New Mexico.The look at the "Gateway to Space" building at Spaceport America included the center's mission control, pilots' working area, briefing center, and shared lounge center for customers and staff.The first floor of Gateway to Space serves as the social hub, dining, and lounge area of the center between guests and staff. The second story will house Mission Control, the briefing room, and operations teams.RELATED: Virgin Galactic's new spaceship makes first glide flightThe center's hanger already houses VMS Eve, the massive aircraft that will shepherd passengers to the stars. Virgin's space flight program plans to "offer customers a unique, multi-day experience culminating in a spaceflight that includes several minutes of weightlessness and views of Earth from space." Commercial flights plan to begin in 2020. About 600 people have reportedly reserved their seat for a 90-minute flight to space at 0,000 a ticket, according to Reuters. 1072

  滁州狗膝关节模型   

(KGTV) - Did a group of pedestrians really make a bus out of cardboard to cross a vehicles-only bridge?Yes.Four people in the fake bus were caught trying to cross a bridge restricted to cars in Russia. 214

  

4-H programs across the country are known for their youth development programs. Now, students in 4-H are taking their civic engagement to the next level by helping others amid the COVID-19 pandemic."We’ve got partnerships with UC Davis and San Francisco medical centers where we’re getting sterile wrap and then young people are recycling that material and making masks for front-line workers, for agriculture laborers, for people working in restaurants," says Lynn Schmitt-McQuitty, California's 4-H Director. She says groups across the state are making masks and shields for essential workers and people who need them.In Sonoma County, several 4-H families spent their time in quarantine putting several 3-D printers to good use."We decided to start printing face shields. We printed a few different designs and used the transparency overhead and members of our community joined us. Together we printed over 1,000 face shields and 2,000 neck straps which are the straps that keep the masks off the ears of essential workers," says Jametha Cosgrove of Golden Hills 4-H. The protective gear went to their local essential workers and even nurses and doctors across the state who needed them.Santa Clara County 4-H ambassador Joey Jacoby put together mask-making kits and is distributing cloth masks to the community as part of his service learning project."The masks are just clean, fresh, cotton material so 100% cotton masks," says Jacoby. Jacoby blew away his original goal of 350 masks with the help of numerous donations and other 4-H volunteers. They ultimately produced more than 2,000 masks and face shields and counting.“We had the distribution event where anyone who had supplies could drive up in their car, open their trunk and then we would place items into their trunk. There was never any contact. We were well over six feet apart the entire time," says Jacoby."My job was to sew the bins on and sew the edge," says Aaron Alger, whose sister and parents, all former 4-H students, helped in the project. In total, more than 36 families helped Jacoby put together masks and gather materials, including Karen Clayton, who is a project leader for Stevens Creek 4-H."The opportunity to step up and just provide fabric where I quilt, I have too much fabric and I was more than happy to pull some together for Joey and his service learning project. I think a really big lesson that I hope the youth around us got out of this is there’s always something you can do," says Clayton.Families in 4-H across California say the mask and shield-making experience has helped their kids stay active in 4-H during the pandemic, while still contributing to the community during this uncertain time. 2701

  

(KGTV) — Several storms that have showered California with snow and rain have lifted the state out of drought for the first time since 2011.The U.S. Drought Monitor said Thursday that California was free of drought for the first time since Dec. 20, 2011. The state had seen some form of drought for at least 376 consecutive weeks.As of Thursday, the agency said more than 93 percent of the state was out of drought conditions. RELATED: Devastating 'ARk' storm envisioned for California by U.S. Geological SurveyAmong the areas still seeing "abnormally dry" conditions are a small patch along California's border with Oregon and parts of four Southern California counties, including San Diego County. San Diego County's drought conditions were due to abnormally dry years prior to this winter, according to the agency, and local reservoirs were not at capacity despite the heavy rains."The rest of the region in Southern California is still abnormally dry due to very dry previous years. Reservoirs in San Diego County are only at 65 [percent] capacity. Big Bear Lake was down 18 feet in early March, although expected to continue to rise," the agency says.RELATED: Recent rain not enough to bring San Diego out of droughtLocally, weather is expected to continue warming into next week, after the region saw more rain and snow last weekend. 1347

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