“Tunneling speed is almost faster than a snail (big milestone, actually) [@MarioNawfal] PRUFROCK: ELON’S TUNNELING MACHINE IS COMING FOR GARY THE SNAIL The Boring Company’s newest invention, Prufrock, is a tunneling robot that “porpoises” — meaning it launches straight from the surface, digs underground, then resurfaces without needing giant pits. It can start”