He devised a zip line with regenerative braking to charge a cordless drill ... A weak link, to be sure, but the kids had fun, and we can’t deny that the car will at least be partially lemon ...

Musk says the six-day, 3,200-mile trip should only require 90 minutes of charging a day ... SpaceX loads up the kids and goes for a drive, people pay attention. People also noticed when, during ...