4min chapter

The Jordan B. Peterson Podcast cover image

348. Black Holes, Time Travel, and the Origin of the Universe | Dr. Brian Keating

The Jordan B. Peterson Podcast

CHAPTER

The Red Shift

A spectrum is a characteristic of light. Light has three major properties that we discuss as scientists. The third is something called polarization, which happens to be my area of subspecialty. Doppler shift is exactly analogous to the increase in pitch and the decrease in pitch that one hears when an ambulance first approaches you with its siren on.

00:00

Get the Snipd
podcast app

Unlock the knowledge in podcasts with the podcast player of the future.
App store bannerPlay store banner

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode

Save any
moment

Hear something you like? Tap your headphones to save it with AI-generated key takeaways

Share
& Export

Send highlights to Twitter, WhatsApp or export them to Notion, Readwise & more

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode