“To hit a 5 star safety rating and keep the car light, steel wouldn’t cut it. We had to think like rocket engineers, not car makers." – Elon Muskhttps://t.co/qBN7PbXx78 ...

“To hit a 5 star safety rating and keep the car light, steel wouldn’t cut it. We had to think like rocket engineers, not car makers." – Elon Musk https://t.co/FwaBWCYjmd ...