We've got some new insight, maybe, into laziness. I wish I had the energy to care. Then, we take a look at how, and why, Vladimir Putin's enemies seem to be disappearing from small screens across Russia. Then, an in-depth look at whether or not animals are still an essential part of scientific testing. And we end with a report on some humble, yet lovable, plankton. Music this week by The Flying Burrito Brothers, and Plankton Man.

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