If CES 2021 were taking place in Las Vegas as usual, Elon Musk's underground loop tunnels would've been up and running to whisk conference attendees underground from one convention hall to the other.

The Boring Company, known for its ambitious tunneling projects, including one in Las Vegas, is set to construct a 10.5-mile (17-kilometer) underground ... the Dubai Loop, is intended to transport ...

I mean, it is very much like a wormhole in that it is dark, narrow tube underground. Something tells me the traditional, Earth-based wormhole is not the wormhole he means, however. Dubai’s Loop ...