The Secret Genius of Modern Life

Hannah Fry uncovers the secrets behind the miraculous technologies of the modern world, revealing the mind-blowing stories behind their invention.

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Created By

Status

Returning Series

Original Name

The Secret Genius of Modern Life

First Air Date

November 10, 2022

Last Air Date

April 9, 2025

Seasons

Episodes

Language

English

Production Companies

BBC Studios Science Unit

Networks

BBC Two

S03E04

Doorbell

The rise of the smart doorbell is one of the great tech success stories of the 21st century. Hannah heads to Los Angeles to take a deep dive into doorbell history and talk to market leaders Ring.

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