Three Puzzles from the First Billion Years

Three Puzzles from the First Billion Years

International Centre for Theoretical Sciences via YouTube Direct link

When: 4:00 pm to 5:30 pm Sunday, 13 April 2025

1 of 1

1 of 1

When: 4:00 pm to 5:30 pm Sunday, 13 April 2025

Class Central Classrooms beta

YouTube videos curated by Class Central.

Classroom Contents

Three Puzzles from the First Billion Years

Automatically move to the next video in the Classroom when playback concludes
  1. 1 When: 4:00 pm to 5:30 pm Sunday, 13 April 2025

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Sign up for free
Someone learning on their laptop while sitting on the floor.