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Hurricane Laura is expected to create an “unsurvivable storm surge,” of up to 15 feet in some places, according to the National Hurricane Center.Here is an explanation of what storm surge is, and why it can be so deadly.“Storm surge is the rise in seawater level caused solely by a storm,” says NOAA. It is measured as the height of the water above the “normal predicted astronomical tide,” caused by the storm’s winds pushing water onshore.A “storm tide” is the total observed water level during a storm that includes storm surge and astronomical tide. Astronomical tides are caused by the gravitational pull of the sun and moon.According to NOAA, the National Oceanic and Atmospheric Administration, the highest storm tides are often observed during storms that coincide with a new or full moon. 805

House Speaker Paul Ryan called allegations leveled against Alabama Republican Senate candidate Roy Moore about pursuing relationships with teenage girls and committing sexual assault "credible" and that he should step aside."He should step aside," Ryan told CNN Tuesday morning. "Number one, these allegations are credible. Number two, if he cares about the values that he claims to care about, then he should step aside."Ryan becomes the latest high-profile Republican voice to call on Moore to step aside, following more than two dozen Republican senators, including some of whom have suggested voting to expel Moore from the Senate should he win the December 12 special election.The flood of condemnation and calls to step down replaced what had been days of heavily caveated statements defined by senators calling for Moore to step aside "if" the allegations "were true." Starting Monday with Ryan's counterpart, Senate Majority Leader Mitch McConnell, the tone from national Republicans shifted dramatically.An Alabama woman alleged Monday that Moore sexually assaulted her when she was a teenager. Moore called the accusation "absolutely false" in a statement in Gallant, Alabama, later Monday, denying that he knew the woman.The accusations came after The Washington Post published a report last week based on interviews with more than 30 people, saying Moore pursued relationships with teenagers while he was in his 30s. One woman said she was 14 years old when Moore initiated sexual contact with her. Moore also denied those allegations and has threatened to sue the Post.For now, GOP leaders are stuck in an increasingly difficult position. Moore has repeatedly said he has no intention of stepping down and views the stories themselves -- and the GOP senators that have condemned him in its wake -- are nothing but political attacks. Senate Republicans made clear they are weighing several options on how to go forward, ranging from pushing for a write-in campaign to trying to vote Moore out of the Senate should he win.One Republican senator, Jeff Flake, the Arizonan who announced last month he would retire at the end of his term, became the first to present another choice Monday night: support Moore's opponent."If the choice is between Roy Moore and a Democrat, a Democrat no doubt," Flake told reporters.  2338

I have asked Superintendent Hampton, Sheriff Reese, and Chief Lovell to review any alleged incidents involving officers from each of their agencies during joint operations last night.— Governor Kate Brown (@OregonGovBrown) September 28, 2020 249

If you haven’t heard of Virgin Hyperloop One by now, pay attention; The company is making huge advancements in the race to develop the future of transportation.Imagine traveling between cities that are hundreds of miles apart in just a matter of minutes. The company says not only are they close to making it a reality, they're closer to doing it than you might think.In May, Virgin Hyperloop One orchestrated a test track, called DevLoop, in the middle of a desert miles outside of Las Vegas. It was the first full-scale test of the hyperloop concept, which was first introduced by Elon Musk in 2014.  Dr. Anita Sengupta, senior vice president at Hyperloop One, leads the team in charge of making this technology come together. Prior to joining Virgin Hyperloop One, Dr. Sengupta spent most of her career at NASA and was a member of the team that helped land a rover on Mars.“I spent most of my career working at NASA. I'm used to working with vacuum chambers; I'm used to working with electromagnetic propulsion systems," says Dr. Sengupta.Working on hyperloop reminds her of working on spacecraft, traveling hundreds of miles per hour through a vacuum tube in a magnetically levitating pod. Each pod is designed to fit 9 to 12 people. She believes it will remind passengers of a plane, but better."You don't have the traditional experiences you have in aircraft,” she explains. “There's no such thing as turbulence, right, because you actually have no air around you on the outside of the pod, so the ride is actually going to be a lot smoother. You're not even going to be able to tell that you're going that fast."Their last speed test reached 240 miles per hour, only limited, she says, by the length of the track. At full speed, they want to see pods travel about 700 miles per hour."Faster than a commercial airplane," says Dr. Sengupta.Hyperloop One hopes to have tracks operating within the next two to three years."I think it’s fair to say by 2023, we could have an operational hyperloop," she says.Right now, the company is working on feasibility studies in several states, to see where they could build their first routes."This would be a service that everyday people can use,” says Dr. Sengupta. “Otherwise, it doesn't make sense to build it. "Hyperloop One isn’t the only company working to make the hyperloop concept a reality. Musk and SpaceX have been explicit that the concept be open-sourced, encouraging others to develop the transportation. The tech mogul, as well as another company called Hyperloop Transportation Technologies, are in the race and working on their own hyperloop plans.So, how much will this cost? Who will pay for it?  Virgin Hyperloop One anticipates a public-private partnership."When it comes to infrastructure projects, you need to have a strong coalition of government, business community, and local community," says Dr. Sengupta.In the meantime, she and her team will keep working."This is high time to come up with a new mode of mass transportation, she says."We are reinventing transportation and doing it out here in the desert."Earlier this month, the company announced plans to build a 0 million research center in Bobadilla, a tiny village in southern Spain. It will be the Los Angeles-based company’s first off-site location in Europe.The site is slated to open in 2020 and will be used to test, develop and certify components to improve safety and reliability of their systems. The company plans to hire 200 to 300 high-tech workers for the center.Last week, it was reported Virgin Hyperloop One would open their first office outside the U.S. in Dubai. Learn more about Virgin Hyperloop One here. 3692

If you're flying across the planet in the next 12 months, you might want to think about routing that trip through one of Asia's top airports.Once again the region's aviation hubs are leading the world when it comes to passenger satisfaction, scooping top prizes in the prestigious annual Skytrax World Airport Awards.Maintaining its position at the top of that chart for an amazing sixth year in a row is Singapore's Changi AirportThe city-state's gleaming facilities fended off stiff competition from the likes of Doha's Hamad International and Hong Kong's International Airport."To be voted the World's Best Airport for the sixth consecutive year is a fabulous achievement for Changi Airport, and this award yet again demonstrates the airport's popularity with international air travelers," Edward Plaisted, CEO of UK-based Skytrax, said in a statement.The annual awards, which were held in Stockholm on Wednesday, are based on millions of airport passenger surveys and have been dubbed "the Oscars of the aviation industry." 1035

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