10 things we learned about tunnels and Tesla from Elon Musk's TED interview

Elon Musk is the head of a spaceflight company, an electric car manufacturer / solar energy effort, and a brain-computer interface project. Recently, though, he added a tunnel boring company to that already crowded plate. This past weekend he spoke about The Boring Company, as he’s calling it, for the first time in public with Chris Anderson, the curator for TED Talks.It wasn’t a hard-hitting interview — while Anderson got Musk to share some details about the tunneling project,