Every day Richard Lenski's team takes a sample from yesterday's Escherichia Coli culture and adds it to a fresh medium to grow for another day before a sample is taken from the new culture. On and on for thirty years. Every day new ...See moreEvery day Richard Lenski's team takes a sample from yesterday's Escherichia Coli culture and adds it to a fresh medium to grow for another day before a sample is taken from the new culture. On and on for thirty years. Every day new mutations appear some of which die out and some of which take over a few cultures down the road. Along the way Richard has learned some important lessons about evolution, some of which are quite surprising. Written by
David Foss
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