How old is the universe? | Anna Frebel and Lex Fridman

Lex Fridman Podcast full episode: Please support this podcast by checking out our sponsors: - Hexclad Cookware: and use code LEX to get 10% off - Numerai: - House of Macadamias: and use code LEX to get 20% off your first order GUEST BIO: Anna Frebel is an astronomer and astrophysicist at MIT. PODCAST INFO: Podcast website: Apple Podcasts: Spotify: RSS: Full episodes playlist: Clips playlist: SOCIAL: - Twitter: - LinkedIn: - Facebook: - Instagram: - Medium: @lexfridman - Reddit: - Support on Patreon: