No magic bullet: a Congressional agreement on guns
The Intelligence from The Economist
00:00
How to Find Life on Earth?
No one has actually ever defined what life is. What most astrobiologists default to is nassa's operational definition of life, which is a self-sustaining chemical reaction that's of darwinian evolution. You could imagine a chemistry that is different to ours, that is living. In the lab on earth, certain oxides of metals called polyoxy metallates can show very lifelike capabilities.
Play episode from 12:44
Transcript
