Elon Musk unveils underground tunnel prototype
Tesla founder and CEO Elon Musk has unveiled a prototype of high-speed tunnel system to transport passengers in cabins or carry them in their own vehicles using car elevators -- a solution to ease urban traffic congestion.
Elon Musk carried out the test run of one of the electric vehicles ideally able to reach 240 km per hour, faster than an underground train, although on Tuesday it did not exceed 80 kph, Efe news reported. Image source: Reuters