
1927
An all-electronic television. Philo Farnsworth, 21, sent the first image by all-electronic television, a simple straight line, from one room to another.
Wikipedia: Philo FarnsworthPhoto: Harris & Ewing / Wikimedia Commons (Public domain)
5 moments from 1856 to 1986: discovery, creativity and courage, each with a source to read more.
5 moments

1927
Photo: Harris & Ewing / Wikimedia Commons (Public domain)

1856
A canal opened linking Finland's lake Saimaa to the Gulf of Finland.
Photo: Petritap / Wikimedia Commons (CC BY-SA 3.0)

1906
Alberto Santos-Dumont flew his aeroplane 14-bis in Paris, one of the first powered flights in Europe.
Wikipedia: Alberto Santos-DumontWikipedia: Santos-Dumont 14-bis
Photo: Zaida Ben-Yusuf / Adam Cuerden / Wikimedia Commons (Public domain)

1963
The Pro Football Hall of Fame opened in Canton, Ohio, with 17 first members.
Wikipedia: Pro Football Hall of Fame
Photo: Erik Drost / Wikimedia Commons (CC BY 2.0)

1986
Desmond Tutu became Archbishop of Cape Town, the first Black person to lead the Anglican Church in southern Africa.
Photo: Benny Gool / Wikimedia Commons (Public domain)
Moments chosen for discovery, creativity and courage. Each one links to a source where you can read more; photos are credited to their owners.