For example, to me, the idea of going to Mars is nonsense. Same with the Hyperloop, and self driving, brain chips. Do we need this stuff? Just my opinion. 

I agree with that. I question what is an actual useful innovation and what is a distraction.  Out of the things Elon promises, I don't see a lot of follow through. 🤷‍♂️

less consumerism and more innovation and science

mayitorose97

tech

SpaceX's Starlink satellites are affecting astronomy, why?

I am not a fan of Elon or his projects. So for once, I am with the scientists. 