In this episode:

00:57 Tiny controversy

Cell biologists have spotted nanotubes joining cells. But just how important are they? Feature: Lines of communication; Nature Video: The mysterious nanotube network connecting cells

07:09 Research Highlights

Monkeys munch too many shellfish; and how strawberry plants balance sexual and asexual reproduction. Research Highlight: Monkeys threaten seafood stocks – just like human over-fishing; Research Highlight: How strawberries come to fruition

09:08 Sherlock the scientist

The fictional detective was inspired by scientists; and influenced science. Books and Arts: The science in Sherlock Holmes

15:58 News chat

Understanding human embryos; and a dramatic ending to the Casini space mission. Editorial: Ethical embryo editing; News: Cassini crashes into Saturn — but could still deliver big discoveries

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