What on Earth?

S1 E62015

Nazi Ice Fortress

Episode Synopsis

Images of earth from space reveal an intimate portrait of human activity. Cities glow bright while the wilderness remains dark. Why then is the Australian outback, lit up like a series of vast cities?

Next Episodes

All Seasons

Lake of Blood

Episode 1

Lost City of Gold

Episode 2

What on Earth?

Nazi Ice Fortress

Episode Synopsis

Next Episodes

Lake of Blood

Lost City of Gold

Secrets of the Sahara

Finding Sodom

North Korea is Burning

Nazi Ice Fortress

Comments

Suggested Shows

Popularis

Tour de force

How to Grow a Planet

Science And Islam

Tales of the Unexpected

Life 2.0

Stephen Hawking's Science of the Future

The Unexplained Files

Wallace & Gromit's World of Invention

Uranium: Twisting the Dragon's Tail

Science Britannica

NOVA scienceNOW

Richard Hammond's Invisible Worlds

Body Atlas

Fatal Experiments: The Downfall of a Supersurgeon

The Human Body

Human 3.0

Catalyst

Pandora's Box

Ulisse - The Pleasure of Discovery