Billionaire entrepreneur Elon Musk is bringing his technology charm offensive to an attempt at digging a tunnel beneath part of Los Angeles to test designs for a high-speed subterranean transportation network he envisions for the city.
Billionaire entrepreneur Elon Musk is bringing his technology charm offensive to an attempt at digging a tunnel beneath part of Los Angeles to test designs for a high-speed subterranean transportation network he envisions for the city.