B Swimming at the Same Reynolds Number as Sperm: A Reflection on Purcell's Talk

AI Thread Summary
The discussion reflects on a talk by Purcell regarding swimming at low Reynolds numbers, specifically comparing it to the conditions experienced by sperm. Participants express admiration for the clarity of Purcell's presentation, despite its complexity, noting the challenge of recalling the detailed arguments afterward. The conversation highlights the significance of understanding fluid dynamics in biological contexts, particularly in how small organisms navigate their environments. The impact of Purcell's insights on the field of biophysics is acknowledged, emphasizing their lasting relevance. Overall, the discussion serves as a nostalgic reminder of the intellectual engagement sparked by Purcell's work.
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I remember hearing a great talk by Purcell with the same title about 40 years ago. It was of the kind that you understand everything perfectly as it was being said, yet one hour later you would be hard pressed to reconstruct the logical sequence of the arguments. Thanks for the memories.
 

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