Saturday Morning Video

One of the most watched cell biology videos of all time. A neutrophil uses chemotaxis to chase a bacterium around a field of red blood cells. Notice how the neutrophil can suddenly change direction. This clip was shot over 50 years ago by David Rogers at Vanderbilt University.

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Heh. You can run, but you can't hide. That's incredible. The end, when it comes, is as swift as it is inevitable.