Q.E.D

Season 20 Episode 9: Call of the Deep

Free diving is a form of competitive swimming that involves staying deep underwater for long periods onjust one breath. Although free divers train themselves to overridethe desire to surface, it is possible that their stamina may be due to "dive reflex", the same instinct that enables babies to breath underwater automatically. Tonight's programme follows the British free diving team as they are tested to verify this theory.

Genre:

Documentary

Seasons:

20

Episodes:

210

Actor:

Quality:

HD

Status:

Ended

First Air:

1982

IMDb:

6.0