# "Professor Brian Cox"

An episode of [SmartLess](https://invisiblenetwork.ai/podcast/1521578868), 3 Aug 2026, 1 h 11 min.

Audio: https://dts.podtrac.com/redirect.mp3/stitcher.simplecastaudio.com/559b7461-a7b0-4341-b142-0ae492cb0a65/episodes/4eb7d33a-2954-49ef-92e4-211a2418e166/audio/128/default.mp3?aid=rss_feed&awCollectionId=559b7461-a7b0-4341-b142-0ae492cb0a65&awEpisodeId=4eb7d33a-2954-49ef-92e4-211a2418e166&feed=hNaFxXpO

Put on your thinking cap: it’s Professor Brian Cox. We travel the galaxies of chit-chat — from black holes and cage dancing to a thousand Einsteins and the building blocks of space and time. “You can’t make progress if you think you know everything.” Our thoughts exactly. Welcome to SmartLess. Subscribe to SiriusXM Podcasts+ to listen to new episodes of SmartLess ad-free and a whole week early. Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

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