In October 1983, Carl Sagan introduced the world to the idea of nuclear winter caused by nuclear weapon fallout. Is it still a threat?
Sep 4
For Jennifer Chayes, math is a 'native tongue'
Much of the code that describes the inner workings of social networks, helps apps predict your musical interests, and underlies innovations in AI traces back to advances in mathematical theory and data science that fundamentally describe how massive networks behave.Jennifer Chaye ... Show More
30m 46s
Jun 2024
The world after nuclear war
A mile of pure fire. A flash that melts everything — titanium, steel, lead, people. A blast that mows down every structure in its path, 3 miles out in every direction. Journalist Annie Jacobsen spent years interviewing scientists, high-ranking military officials, politicians, and ... Show More
57m 6s
Jul 2023
Destroyer of Worlds (Replay)
July 16, 1945. It happened within a millionth of a second. In the New Mexico desert in the early morning hours, a group of scientists watched in anticipation as the countdown began. It was silent at first, yet hot and unbelievably bright. Then came the sound. The first-ever atomi ... Show More
28m 17s