Something You Should Know

Updated: 18 Nov 2025 • 1166 episodes
www.somethingyoushouldknow.net

Sometimes all it takes is one little fact or one little piece of wisdom to change your life forever. That's the purpose and the hope of "Something You Should Know." In each episode, host Mike Carruthers interviews top experts in their field to bring you fascinating information and advice to help you save time and money, advance in your career, become wealthy, improve your relationships and help you simply get more out of life. In addition, Mike uncovers and shares short, engaging pieces of "intel" you can use to make your life better - today. Right now.

Show episodes

Today we are sharing a special episode of the new podcast: David Greene Is Obsessed. David is one of America’s most familiar voices and longtime co-host of NPR’s Morning Edition. On the show, he seeks out obsessives of all kinds, while unpacking his own fixations. You’ll hear actor David Arquette discuss his love for B

49 min
00:00
49:01
No file found

Ever stepped into an elevator and wondered, what if the cable snapped? It’s a surprisingly common fear — but is it justified? I’ll reveal the truth about elevator safety, how often accidents really happen, and exactly what to do if the unthinkable occurred. https://www.businessinsider.com/survive-elevator-crash-fall-20

49 min
00:00
49:29
No file found

Most people don’t get enough sleep — and even a small deficit can take a big toll. Just 15 extra minutes a night can boost your health, focus, and mood more than you’d expect. This episode begins with a surprising look at how too little sleep quietly undermines your life — and how a little more can make all the differe

48 min
00:00
48:20
No file found

Just thinking about itching can make you start to scratch — but there’s a reason for that. Scratching triggers a powerful neurological loop called the itch-scratch cycle, which can actually make the problem worse. Listen as I explain what’s really happening in your brain and skin when that irresistible urge strikes to

49 min
00:00
49:11
No file found

It all started with a colossal Thanksgiving mistake — one that accidentally created an entire industry. The birth of the frozen meal business began with a Thanksgiving blunder. Listen and you’ll hear how that blunder turned into a billion-dollar idea. https://www.housebeautiful.com/lifestyle/a22792044/thanksgiving-fun-

24 min
00:00
24:38
No file found

When you touch someone else’s skin, it often feels softer than your own — but that can’t be true for everyone. What’s really happening is a fascinating illusion rooted in how your brain perceives touch. I’ll explain this strange sensory trick as we open the episode. https://pmc.ncbi.nlm.nih.gov/articles/PMC4580302/?utm

49 min
00:00
49:45
No file found