The Nature of Things · SEASON 4
Blood, Sea And Tears
Episode 8 · 1964-07-07

- Documentary
Episode overview
Man still carries around in him an isolated pool of early Palaeozoic ocean that fed his plankton ancestors.
Season 4 episodes
1. Einstein, Man & Mathematician1964-05-05
2. About The Size Of It1964-05-12
3. Standards For Comparison1964-05-19
4. Excursion Into Hell1964-05-26
5. Surgery For Parkinson'S Disease1964-06-02
6. Science In Sports1964-06-09
7. Lasers1964-06-30
8. Blood, Sea And Tears1964-07-07
9. Cartography1964-07-14
10. The World Of Water1964-07-21
11. Immunology1964-07-28