Elon Musk tweets that his companies Tesla and SpaceX would manufacture additional ventilat...t.
But is it really that easy?
https://www.popularmechanics.com/science/health/a31782347/tesla-ventilators-c...
How #Swiss #tunnel technology is controlling pollution a continent away in Santiago de Chi...d machinery has been adding to greenhouse gas emissions while causing growing health issues. A Swiss programme bas...