> The Soviets built a plane that flew on hydrogen, but it only completed 100 flights. And only part of those were with hydrogen, the rest were with natural gas: https://en.wikipedia.org/wiki/Tupolev_Tu-155
So you admit this has been done since the 1980s? You seriously don't think we can improve on 33 year old technology?
How dishonest are you going to get before you will admit you were wrong?
So you admit this has been done since the 1980s? You seriously don't think we can improve on 33 year old technology?
How dishonest are you going to get before you will admit you were wrong?