MONDAY, DECEMBER 19

Naked Science: "Birth of the Earth" at 9P et/pt

How did Earth evolve to support such a diversity of living creatures,
including humans, requiring special living conditions to survive? An
imaginary "human" time traveler takes us on a journey back to the
moment our solar system was born.

Watch a preview.

http://ng.chtah.com/a/tBDpv6HASJ4TXAbRKOPAOOv6R.ASJ-RO8d/ngs2

Naked Science: "Super Volcano" at 10P et/pt

A super volcano explosion is a million times stronger than the
atomic bombing of Hiroshima. Scientists have discovered an active
super volcano under Yellowstone National Park. What would happen
if it erupted? Could the United States survive?