Royal Institution Christmas Lectures

Season 43 Episode 4: Untangling the Web

In this lecture, Chris Bishop untangles some of the mysteries of the web. He reveals one of the most surprising results in computer science, and shows how it is used to make web pages secure. He also studies the different ways of scrambling information to stop eavesdroppers from reading it, and explains how quantum physics can provide a secret means of transmitting data over the internet.

Genre:

Documentary

Seasons:

60

Episodes:

125

Actor:

Maggie Aderin-Pocock

Quality:

HD

Status:

Returning Series

First Air:

1966

IMDb:

5.1