NOVA S3E13: The Underground Movement
- Aired: 1976-04-18
- Time: 21:00:00
- Runtime: 60 minutes
Overview
NOVA explores life underground, from foxes and badgers through moles and worms down to the myriad of micro-organisms that make soil the most complex substrate for life on earth. Included in the film is extraordinary footage of a mole burrowing and of roots growing.