Something You Should Know

Recent Episodes

1416
Sept. 21, 2026

Stop Trying So Hard to Sleep & Why New Things Are So Hard to Resist

Why trying harder can make sleep worse, why “new” is so irresistible, plus cold fingers and the purpose of goosebumps.
1415
Sept. 19, 2026

How Horses Shaped History & The Surprising Upside of Laziness – SYSK Choice

How horses transformed civilization, why strategic laziness can help you succeed, plus the dirty truth about cash.
1414
Sept. 17, 2026

Secrets to Getting Great Customer Service & The Curious Story of Remote Controls

How to get companies to actually help when customer service fails, plus the surprisingly curious history of the remote control.
Sept. 15, 2026

SYSK TRENDING - Curious Quirks of the Human Brain

Why time speeds up as you age, why ads work even when you resist them, and other fascinating tricks of the human mind.
1413
Sept. 14, 2026

A Smarter Way to Make Big Life Changes & The Strange Rise of the House Cat

A smarter way to make big life changes, the fascinating history of cats & why airplane food tastes so bad.
1412
Sept. 12, 2026

The Secret Life of Gases & Why We Get Hooked - SYSK Choice

The amazing gases that make life possible, plus why some everyday habits become so hard to stop.

About the Host

Mike Carruthers Profile Photo
Mike Carruthers

Host/Co-Creator

Something You Should Know launched in 2016 and millions of downloads later, still aims to change your life in every episode. Mike brings you fascinating information and advice on a wide range of topics from the world’s leading experts including Tim Ferris, Alan Alda, Steve Case, Neil deGrasse Tyson, Gretchen Rubin, Brian Grazer, Daniel H. Pink & John Cleese, just to name a few. Mike has interviewed thousands of authors, influencers, TED speakers and other experts for the show, uncovering life-changing information in an astute and engaging style all his own, that captivates listeners each week. Named Apple Podcasts’ “Shows We Love” and consistently ranked in Apple's Top Shows, Something You Should Know is one of the most popular podcasts today..