CNN CNN Newsroom Live September 30, 2015 04:43:00
Sit on these pedestals that slide black and forth. to the average person they might not look that complicated, but from an engineering standpoint, they're extremely complicated because they really have to stand up to a lot of loads. you have to think about putting a 250 pound guy in that seat and then crashing it. it has to be able to slide back and forth. so one of the engineers said if you took all the plastic off this pedestal. it would look like something no octopus should ever have to billionth buil build. so it's very complicated. >> the buzz about electric vehicles is on the slide. gas ...