Uploaded January 2018 | Updated September 2026, 2 weeks ago

---

Continues a series of occasional science videos from the South Pole. See more at: bit.ly/Antarctica_SS
More links and info below ↓ ↓ ↓

Help us make more videos via Patreon: patreon.com/sixtysymbols

Denis Barkats filmed these for us during his stay at the South Pole in the summer 2015/16.

Edit by James Hennessy.

South Pole ice core: spicecore.org

Visit our website at sixtysymbols.com
We're on Facebook at facebook.com/sixtysymbols
And Twitter at twitter.com/sixtysymbols
This project features scientists from The University of Nottingham
bit.ly/NottsPhysics

Sixty Symbols videos by Brady Haran
bradyharanblog.com

Email list: eepurl.com/YdjL9