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The New York-Washington Tunnel will be built

10.08.2017

Elon Musk, founder of aerospace company SpaceX and automaker Tesla, has decided to build a tunnel between New York and Washington that he says will cut travel time between the two cities from four hours to 29 minutes. For the first time, Musk spoke about the idea of ​​laying an underground tunnel to get rid of traffic jams at the end of last year. However, an important detail should be noted - now we are talking about laying a tunnel for the Hyperloop transport system, and not an automobile tunnel, which Musk plans to lay under Los Angeles.

In July, Elon Musk announced the government's verbal approval of the Boring Company's construction of an underground tunnel between New York and Washington, with stops along the way in Philadelphia and Baltimore. This message was criticized by representatives of the media, who claimed that there were no negotiations on this issue. Although some time later, a White House spokesman confirmed that the administration had "promising talks" with Elon Musk and the leadership of the Boring Company.

“We plan to build low-cost, high-speed tunnels that will accommodate new high-speed transportation systems. Most of these will be standard sealed tunnels with electric platforms reaching speeds of 125 miles per hour (201 km/h). For long distance routes on straight lines, such like between New York and Washington, it makes sense to use pressurized capsules in a depressurized tunnel (Hyperloop) to provide speeds up to about 600 miles per hour (966 km/h),” a Boring Company spokesman told Wired.

Musk has previously stated that he has no intention of doing Hyperloop on his own due to the need to focus on SpaceX and Tesla projects, unless the implementation of the plan is delayed. Several startups are now trying to implement his idea, including Hyperloop One and Hyperloop Transportation Technologies.

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Random news from the Archive

The robot fuels the spacecraft 17.03.2012

On July 12, 2011, American astronauts brought to the ISS a robotic module for refueling RRM spacecraft. Now, finally, NASA is ready to begin the long-awaited RRM test in orbit. On March 7-9, 2012, the module was attached to the Canadian 17,6-m Dextre manipulator, which was an important step in further space exploration.

RRM is a joint project between NASA and the Canadian Space Agency (CSA). RRM is a device for refueling satellites and other spacecraft. In the future, such devices will be able to extend the operation of space technology. Today, a satellite's empty tanks actually mean the end of its mission - it's the same as throwing a new car out of fuel. For space technology, this is too expensive a "pleasure".

Initially, the RRM will be operated from a ground post at the Johnson Space Center and tested to ensure that valves, pumps and all other components needed to transfer fuel are working properly. RRM will then move on to the complex filling port operations that are installed on many satellite platforms.

The example of the Hubble telescope showed how important the maintenance of spacecraft in orbit is, and what great results can be achieved by extending various missions.

Robotic refueling is a very difficult task. Before launching a satellite, technicians fill its fuel tank through a valve, which is then closed with triple thermal insulation. The RRM must remove this insulation using manipulators and wire cutters, connect to the satellite's fuel system, and then close the filling valve again. The RRM is about the size of a washing machine, weighs about 250 kg and contains a 1,7 L ethanol tank that will be used to demonstrate in-orbit refueling capability. In the future, robotic satellites equipped with such refueling modules will be able to refuel various spacecraft and significantly extend their service life.

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