And here's the thing that should freak you out. And that is that, when we lower the oxygen concentration further by 100 times, to 10 parts per million, they were not dead, they were in suspended animation, and we could bring them back to life without any harm.
Maar wat je nu echt versteld moet doen staan, is dat, wanneer we het zuurstofniveau verder verlagen, zo'n 100 keer, naar 10 delen per miljoen, ze niet dood waren, maar schijndood, en we konden ze zonder schade reanimeren.