HD
6.6
Black Holes: The Edge of All We Know
Black Holes: The Edge of All We Know
Black holes stand at the limit of what we can know. To explore that edge of knowledge, the Event Horizon Telescope links observatories across the world to simulate an earth-sized ...
HD
7.2
A Brief History of Time
A Brief History of Time
This shows physicist Stephen Hawking's life as he deals with the ALS that renders him immobile and unable to speak without the use of a computer. Hawking's friends, family, classmates, ...
