Joan Smith retweetledi

You can write a self-replicating physical program in just 45 tokens (RNA bases). That's small enough to emerge spontaneously via brute force recombination at scale.
Jason Sheltzer@JSheltzer
AI is cool and all... but a new paper in @ScienceMagazine kind of figured out the origin of life? The paper reports the discovery of a simple 45-nucleotide RNA molecule that can perfectly copy itself.
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