Elon Musk shows off manufacturing hardware for SpaceX's Mars rocketMusk shared a photo of the "main body tool" to weave the carbon fiber that will comprise the upper stage of the rocket.[Collection]

Musk shared a photo of the "main body tool" to weave the carbon fiber that will comprise the upper stage of the rocket.https://www.cnbc.com/2018/04/09/elon-musk-main-body-tool-for-bfr-the-spacex-mars-rocket.html