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Horizon

on BBC Two England

The Green Machine
Botanists admit there are many mysteries about plants. By what mechanism does a plant detect gravity? How does it perceive light? How can a pea tendril feel the object it coils round? How does a Venus fly trap react so fast? What are the tiny electrical impulses within plants? Do plants have extra-sensory perception?
Editor SIMON CAMPBELL-JONES
Written and produced by TONY EDWARDS

Contributors

Editor:
Simon Campbell-Jones
Produced By:
Tony Edwards

BBC Two England

About BBC Two

BBC Two is a lively channel of depth and substance, carrying a range of knowledge-building programming complemented by great drama, comedy and arts.

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