Naked Science S00E04 · Our Atmosphere

Overview

Examining Earth's complex atmosphere. Included: how it is necessary for life on the surface; a man who braved its dangerous upper reaches and survived.

Torrents

Subtitles

Episodes

1. 4 4. Our Atmosphere2008-06-28 · 1h 0mExamining Earth's complex atmosphere. Included: how it is necessary for life on the surface; a man who braved its dangerous upper reaches and survived.
2. 24 24. The Human Family Tree2010-04-10 · 1h 0mOn a single day on a single street, with the DNA of just a couple of hundred random people, National Geographic Channel sets out to trace the ancestral footsteps of all humanity. N