"rockets that land on their arse are impossible. it can't be done." No one said that about spacex.... clearly it was possible since it was done in the 90s... "

"rockets that land on their arse are impossible. it can't be done." No one said that about spacex.... clearly it was possible since it was done in the 90s... "It's impossible to make electric vehicles work." Really ? What did we drive before ICE engines ? what did humans drive on the moon?