Horizon: Season 1

How to Build a Time Machine

51min - Time travel isn't forbidden by the laws of nature, but to build a time machine, we'd need to understand more about them than we do now. Science may someday discover how to build wormholes, manipulate entangled photons or build functioning time crystals.

Pesticides and Posterity

A Candle to Nature

Strangeness Minus Three

The Air of Science

The Knowledge Explosion

The Amateur Scientist

Tots and Quots and the Woodgerie

Science, Toys and Magic

Learning from Machines

The Technique of Change

The Stargazers

Science and the Artist

The Great Computer Scandal/ H Bomb Detector

Forbidden Events/I Am a Madman

Restless Genius/Faster Farther, Higher

The Other Side of the Pill/The Search for the Original Mind

The ABC of War

The Big Smoke

The Long Slide/Men with Gills

Men and Sharks/Sir Henry Dale

Brain Gain/Sudden Night/Learning to Speak

Dr.Joseph Needham/Mariner IV

Science: Fact or Fiction?/Alone and Unarmed

Certain of Uncertainty

Time Stood Still/Weighty Matters

Special- Fuel for the Future

Let Newton Be