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Universal ancestor of all life on Earth was only half alive
- galaktor 10y agoInterestingly, I only learned about proton gradients and the relation to the vents a few days ago - in the documentary series "Wonders of Life" [1]. As a non-biologist, I've been enjoying the show a lot. It's on Netflix (at least in the UK). [1] https://en.wikipedia.org/wiki/Wonders_of_Life_%28TV_series%29 https://en.wikipedia.org/wiki/Wonders_of_Life_%28TV_series%2...