ET3 is Evacuated Tube Transportation Technology, which is 'Space Travel on Earth' ™ a global Evacuated Tube Transport (ETT) network sustainably offering crystal clean, lightning fast, almost free, recliner comfort transport for 90% of people and goods by the year 2030. ET3 requires 1/30th of the materials of high speed rail, so construction costs a tenth as much. A pair of ET3 tubes at 350mph can exceed the capacity of a 40-lane freeway at half the cost of 4 lanes. ET3 capacity scales with design velocity. ET3 can provide 50 times more transportation per kWh than electric cars or trains, yet operates at 400mph domestic, to 4000mph international at less than a tenth the cost. ET3 can also transport energy and water more efficiently. More information- http://et3.net/home



