![]() However, it's not yet known if the technology is feasible, or safe. The Hyperloop has the potential to be a faster, cheaper and more energy-efficient form of travel than planes, trains or buses, its proponents say. ![]() The design Musk proposed would travel at speeds of up to about 760 mph (1,220 km/h), but the test project, which aims to break ground in early 2016, would be tested at 200 mph (322 km/h) to prove it works and is safe, Navigant reported.Īt that speed, the air drag is still possible to overcome, but beyond that, the power needed to exceed the drag increases as the speed cubed, said James Powell, a retired physicist and co-inventor of the superconducting maglev concept. But, "as you go faster, the drag force on the train becomes a very high energy cost." in Boston, who has worked on maglev systems. "You can go a couple of hundred miles an hour with a wheel, as the French and Germans and Japanese have proven," said Marc Thompson, an engineering consultant at Thompson Consulting Inc. Hyperloop pods could theoretically travel very fast, because they wouldn't have to overcome friction between the wheels and track that a typical train uses, or the air resistance that conventional vehicles experience at high speeds. Maglev trains are in operation in Shanghai and Tokyo, and South Korea plans to open one in June. By contrast, the hyperloop would only use magnets for propulsion, relying on compressed air for lift. Maglev trains work by using magnets to produce both lift and propulsion. The world's fastest magnetically levitated (maglev) train travels at about 310 mph (500 km/h). The system would be powered by solar panels along the length of the tube. A set of fans attached to the pods will allow the train to rest on a cushion of air. The idea is, passenger pods will travel inside tubes under a partial vacuum, and will be accelerated to blistering speeds using magnets. He has described the superspeedy mode of transport as a "cross between a Concorde, a rail gun and an air-hockey table." On Friday, Health Minister Karl Lauterbach declared that Germany is clearly facing up the beginning of an autumn and winter fresh wave, but that her country is now better prepared than it was a year ago.Musk laid out his plans for the Hyperloop in a paper published on the SpaceX website. If the pandemic situation worsens, authorities may require mandatory coronavirus testing at schools and day-care centers, as well as the mandatory use of face masks, if necessary, in order to keep classes open, but only from the fifth grade onwards (11 years), or impose new provisions. Employees must be tested several times a week.Īccording to the European Union (EU) standard EN 149, FFP face masks are divided into three classes according to their filtering effectiveness, in the case of FFP2 reaching up to 92% protection.Īs a further regulation, EU authorities may also introduce the mandatory use of face masks in trains and local buses, as well as in indoor areas such as stores, restaurants and assembly halls. In the latter two centers, people will also have to submit a negative Covid-19 test before entering. Local authorities have imposed to wear protective FFP2 overloop NR face masks 5s – instead of surgical face masks- on long-distance trains for people aged over 14, as well as in hospitals, nursing homes and doctors’ offices.
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