Something You Should Know

Mike Carruthers | OmniCast Media
  • 4.5 (4.1K)
  • SOCIAL SCIENCES
  • UPDATED SEMIWEEKLY

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.

  1. 2H AGO

    Powerful Ways to Regulate Your Emotions & What Laughter Does for You

    When children grow up and look back on their childhood, what do they remember most about their parents? It turns out it’s not what many parents assume. This episode begins with research revealing which parenting behaviors leave the strongest, longest-lasting impressions — and how they shape adult relationships. https://time.com/4097995/parenting-kids-remember/ Some emotions can completely hijack your day. Anger, anxiety, frustration, and stress often feel automatic — as if you have no control once they show up. But that’s not actually true. Dr. Ryan Martin explains science-backed ways to regulate emotions both before they spiral and in the moment. Ryan is Dean of the College of Arts, Humanities and Social Sciences and Professor of Psychology at the University of Wisconsin–Green Bay, and author of several books on emotions, including Emotion Hacks: 50 Ways to Feel Better Fast (https://amzn.to/4qrv9fj). Laughter feels good — but why do we do it? And why do humans laugh so much more than other animals? Is laughter actually good for your health, or is it just enjoyable? And what makes something funny in the first place? Christopher Duffy joins me to unpack the science and psychology of laughter. He’s a comedian, television writer, host of the TED podcast How to Be a Better Human, and author of Humor Me: How Laughing More Can Make You Present, Creative, Connected, and Happy (https://amzn.to/3LjKOyi). And finally, you’ve probably heard you should never let your gas tank drop below a quarter full — but is that really true? We wrap up by separating myth from reality and explaining when low fuel actually matters and when it doesn’t. https://www.carparts.com/blog/fact-or-myth-driving-with-less-than-a-quarter-of-a-tank-of-fuel-is-bad-for-your-car/ Learn more about your ad choices. Visit megaphone.fm/adchoices

    51 min

  2. 2D AGO

    Strange Ways Men and Women Differ & Why We Label Some Animals Pests

    Creating strong passwords is a modern headache. Simple ones are easy to hack. Complex ones are hard to remember. And using the same password everywhere is just asking for trouble. This episode begins with a smarter, practical strategy for creating passwords that are both secure and memorable. Source: Sid Kirchheimer, author of Scam-Proof Your Life (https://amzn.to/3SeWhA5) Men and women differ in ways that go far beyond the obvious — and some of the most fascinating differences rarely get discussed. From how men and women hear sound differently, to why women tend to live longer, to how hormones influence behavior in surprisingly specific ways, these differences are deeply rooted in biology and evolution. Cat Bohannon joins me to explain what science really shows. She holds a Ph.D. from Columbia University and is author of Eve: How the Female Body Drove 200 Million Years of Human Evolution (https://amzn.to/3SgBUlO). Rats, insects, bees, deer, spiders — the world is full of creatures we label as “pests.” But what actually makes an animal a pest? And why do humans respond to some species with fear, anger, or extermination, while others get sympathy or protection? Bethany Brookshire explains how humans often create pests through our own behavior, and what our reactions reveal about us. She’s an award-winning science writer and author of Pests: How Humans Create Animal Villains (https://amzn.to/3vzlpZt) And finally, most drivers never adjust their car’s headrest — or even know how it should be positioned. In a crash, that small oversight can make a big difference. We wrap up with how to set your headrest properly to reduce the risk of whiplash and neck injury. https://www.adlergiersch.com/provider-blog/how-to-properly-adjust-your-headrest-to-prevent-whiplash/ Learn more about your ad choices. Visit megaphone.fm/adchoices

    50 min

  3. 4D AGO

    How Your Sense of Taste Really Works & Why Sports Fans Care So Much

    Driving with a cold might seem harmless — but research suggests even mild illness can seriously impair reaction time, focus, and judgment. Could driving while sick actually be more dangerous than driving drunk? This episode begins with some surprising evidence about what happens when you get behind the wheel with a cold or flu. https://www.dailymail.co.uk/health/article-2283323/Dont-sniffle-drive-Driving-cold-dangerous-drunk-driving.html Why do some people love foods that others can’t stand? And why do foods you hated as a child sometimes become favorites later in life? Taste feels subjective, but it’s driven by biology, psychology, memory, and expectation. Beth Kimmerle joins me to explain how taste and flavor really work — and how our preferences can change over time. Beth is a sensory science expert who literally tastes food for a living (yes, her tongue is insured). She’s founder of Attribute Analytics and author of several books on sweets and flavor, including Chocolate: The Sweet History. (https://amzn.to/4s92MEB). Being a sports fan can feel deeply personal — victories feel like our wins, losses feel painful, and loyalty can last a lifetime. But why does sports fandom inspire such intense emotion? What psychological needs does it fulfill? And why do fans speak in terms of “we” instead of “they”? Aaron C.T. Smith explains what drives sports fandom and why being a fan can be so powerful. He is professor of management at Newcastle Business School, University of Newcastle, and author of The Psychology of Sports Fans.(https://amzn.to/49a5yRc) And finally — who wakes up grumpier in the morning, men or women? There actually is research on this, and it reveals some surprising insights into mood, sleep, and biology. https://www.dailymail.co.uk/health/article-2292195/Its-official-Women-ARE-grumpier-men-mornings.html Learn more about your ad choices. Visit megaphone.fm/adchoices

    49 min

  4. JAN 5

    How Ozempic and Similar Weight Loss Drugs Really Work & The Story of Money

    Can simply imagining yourself doing something actually make you better at it? Athletes, musicians, and performers have sworn by mental rehearsal for years — but does it really work? This episode begins by exploring when visualization helps, when it doesn’t, and why. https://www.popsci.com/will-practicing-skill-your-head-make-you-better-it/ Weight loss is one of the most common New Year’s resolutions — and today, any serious conversation about losing weight quickly turns to Ozempic and similar drugs. For many people, these medications have been remarkably effective. But how do they actually work? Are they safe long-term? What are the side effects? And what happens when you stop taking them? Aimee Donnellan joins me to break down the science, the risks, and the realities. She is a columnist at Reuters who covers the pharmaceutical industry and author of Off the Scales: The Inside Story of Ozempic and the Race to Cure Obesity (https://amzn.to/44tBoqE). Money is so embedded in our lives that we rarely stop to question it — yet nearly every culture on Earth has invented its own version. Money has shaped human behavior, powered civilizations, and driven innovation, for thousands of years. David McWilliams explains the extraordinary history of money and how it really works. He is a former central bank economist, host of The David McWilliams Podcast, and author of The History of Money: A Story of Humanity. (https://amzn.to/4anViHd). Cold weather can feel unbearable — but there are simple, science-backed ways to stay warmer (or at least feel warmer) when temperatures drop. This episode wraps up with practical strategies that actually work. https://www.thehealthy.com/home-remedies/make-body-feel-warmer/ Learn more about your ad choices. Visit megaphone.fm/adchoices

    49 min

  5. JAN 3

    How the Moon Transformed Earth & Fun and Easy Housecleaning Hacks

    Have you ever noticed that one foot is often slightly bigger than the other? It sounds odd, but it’s extremely common — and there’s a clear biological reason for it. This episode begins with why it happens, which foot is usually larger, and what it means for comfort and health. https://www.feetbypody.com/blog/is-it-normal-for-one-foot-to-be-bigger-than-the-other/ The Moon has been hanging over our heads for billions of years — but why is it there at all? Where did it come from? Why doesn’t it crash into Earth? And what would life be like if the Moon never existed? Rebecca Boyle joins me to explore how Earth’s closest companion shaped our planet, influenced evolution, and made life as we know it possible. Rebecca is a columnist at Atlas Obscura, a contributor to Scientific American, The New York Times, Popular Science, and Smithsonian Air & Space, and author of Our Moon: How Earth’s Celestial Companion Transformed the Planet, Guided Evolution, and Made Us Who We Are. (https://amzn.to/3O1xn4s). Most people don’t enjoy cleaning — but some people absolutely love it. And when they do, they tend to discover remarkably effective (and sometimes surprising) ways to do it better. You’re about to meet Patric Richardson, known as The Laundry Guy on HGTV and Discovery+. He shares smart, unconventional cleaning tips that will change how you do laundry — including why cheap vodka might become your new secret weapon. Patric is author of House Love: A Joyful Guide to Cleaning, Organizing, and Loving the Home You’re In (https://amzn.to/3vidAao). Here are some of the products Patric mentions: Scrubbers that attach to a drill: https://amzn.to/47vgd6h Waste baskets: https://vipp.com/en-us/shop/bins Laundry soap (not detergent): https://laundryevangelist.com/products/laundry-evangelist-laundry-soap-flakes And finally, many people resolve to lose weight at the start of a new year — yet most don’t stick with it. The problem isn’t motivation; it’s how goals are set. We wrap up with a smarter way to create resolutions that actually last, using proven strategies that make success far more likely. Source: Kent Sasse M.D. author of Doctor’s Orders (https://amzn.to/48AhFFm) PLEASE SUPPORT OUR SPONSORS! INDEED: Get a $75 sponsored job credit to get your jobs more visibility at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://Indeed.com/SOMETHING⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ right now! QUINCE: Give and get timeless holiday staples that last this season with Quince.  Go to ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://Quince.com/sysk⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ for free shipping on your order and 365 day returns! AG1: Head to ⁠⁠⁠⁠⁠⁠⁠⁠⁠https://DrinkAG1.com/SYSK ⁠⁠⁠⁠⁠⁠⁠⁠⁠ to get a FREE Welcome Kit with an AG1 Flavor Sampler and a bottle of Vitamin D3 plus K2, when you first subscribe!  NOTION: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Notion brings all your notes, docs, and projects into one connected space that just works . It's seamless, flexible, powerful, and actually fun to use! Try Notion, now with Notion Agent, at: ⁠⁠⁠⁠⁠⁠⁠⁠⁠https://notion.com/something⁠⁠⁠⁠⁠⁠⁠⁠⁠ SHOPIFY:  Sign up for your one-dollar-per-month trial and start selling today at⁠⁠ https://Shopify.com/sysk Learn more about your ad choices. Visit megaphone.fm/adchoices

    50 min

  6. JAN 1

    How Self Talk Can Sabotage You & Questioning What’s “Normal”

    Your mind wanders — that’s normal. But letting it drift too much may come at a cost. Research shows that frequent mind-wandering can make you less happy, less focused, and more stressed than you realize. This episode begins with why an unfocused mind can quietly work against you. http://www.sciencedaily.com/releases/2010/11/101111141759.htm You talk to yourself constantly — and much of that inner dialogue is critical, harsh, and unhelpful. The good news is that voice can be changed. Dr. Rachel Goldsmith Turow explains how self-talk shapes how you think, feel, and act — and why learning to speak to yourself with more kindness can be life-changing. Rachel is a psychotherapist, research scientist, adjunct faculty member at Seattle University, and author of The Self-Talk Workout: Six Science-Backed Strategies to Dissolve Self-Criticism and Transform the Voice in Your Head. (https://amzn.to/3L6H5Sq) Rachel also mentions a free UCLA course on mindfulness from the Mindful Awareness Research Center, which you can find here: https://www.uclahealth.org/programs/marc Just because something is considered normal doesn’t mean it’s healthy — or even right. That’s the core message from Dr. Gabor Maté, an acclaimed physician and author of The Myth of Normal (https://amzn.to/3lcqW3i). Many common practices in parenting, work, and society are accepted simply because they’re familiar. Gabor challenges us to question those assumptions and rethink what “normal” really means. And finally, we’ve all encountered people who dominate conversations by talking endlessly about themselves. If you ever get the chance to speak, there’s a surprisingly effective phrase you can use to steer the conversation — or end it altogether. https://www.uexpress.com/life/miss-manners/2014/09/02 PLEASE SUPPORT OUR SPONSORS! INDEED: Get a $75 sponsored job credit to get your jobs more visibility at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://Indeed.com/SOMETHING⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ right now! QUINCE: Give and get timeless holiday staples that last this season with Quince.  Go to ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://Quince.com/sysk⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ for free shipping on your order and 365 day returns! AG1: Head to ⁠⁠⁠⁠⁠⁠⁠⁠⁠https://DrinkAG1.com/SYSK ⁠⁠⁠⁠⁠⁠⁠⁠⁠ to get a FREE Welcome Kit with an AG1 Flavor Sampler and a bottle of Vitamin D3 plus K2, when you first subscribe!  NOTION: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Notion brings all your notes, docs, and projects into one connected space that just works . It's seamless, flexible, powerful, and actually fun to use! Try Notion, now with Notion Agent, at: ⁠⁠⁠⁠⁠⁠⁠⁠⁠https://notion.com/something⁠⁠⁠⁠⁠⁠⁠⁠⁠ SHOPIFY:  Sign up for your one-dollar-per-month trial and start selling today at⁠⁠ https://Shopify.com/sysk Learn more about your ad choices. Visit megaphone.fm/adchoices

    48 min

  7. 12/29/2025

    Why People Do or Don’t Like You & The Power of Asking for Help

    When you watch a great dancer, what separates them from everyone else isn’t strength, flexibility, or even rhythm — it’s one specific part of the body most people never think about. This episode begins with what it is and why it matters so much. https://www.nature.com/articles/srep42435 Why do some people seem instantly likable while others struggle to connect? There’s real science behind first impressions, and small behaviors can make a big difference — for better or worse. Nicholas Boothman joins me to explain what makes people warm up to you quickly and what quietly turns them off. He is author of How to Make People Like You in 90 Seconds or Less (https://amzn.to/3RVLybP). Asking for help sounds simple — but for many people, it’s surprisingly difficult. We worry it makes us look weak or incapable. In reality, asking can make you stronger, more effective, and even more likable. Wayne Baker explains why people actually want to help — but only if you ask. Wayne is Professor of Business Administration and Faculty Director of the Center for Positive Organizations at the University of Michigan Ross School of Business and author of All You Have to Do is Ask (https://amzn.to/2VMts12) Vitamin C doesn’t do much to prevent or cure the common cold — but it does have a proven effect on another everyday problem many of us face. This episode wraps up with what vitamin C really helps and why it works. https://www.psychologytoday.com/articles/200304/vitamin-c-stress-buster PLEASE SUPPORT OUR SPONSORS! INDEED: Get a $75 sponsored job credit to get your jobs more visibility at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://Indeed.com/SOMETHING⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ right now! QUINCE: Give and get timeless holiday staples that last this season with Quince.  Go to ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://Quince.com/sysk⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ for free shipping on your order and 365 day returns! AG1: Head to ⁠⁠⁠⁠⁠⁠⁠⁠⁠https://DrinkAG1.com/SYSK ⁠⁠⁠⁠⁠⁠⁠⁠⁠ to get a FREE Welcome Kit with an AG1 Flavor Sampler and a bottle of Vitamin D3 plus K2, when you first subscribe!  NOTION: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Notion brings all your notes, docs, and projects into one connected space that just works . It's seamless, flexible, powerful, and actually fun to use! Try Notion, now with Notion Agent, at: ⁠⁠⁠⁠⁠⁠⁠⁠⁠https://notion.com/something⁠⁠⁠⁠⁠⁠⁠⁠⁠ SHOPIFY:  Sign up for your one-dollar-per-month trial and start selling today at⁠⁠ https://Shopify.com/sysk Learn more about your ad choices. Visit megaphone.fm/adchoices

    45 min

  8. 12/27/2025

    How Much of “You” is Heredity? & Martin Cooper: The Father of the Cellphone

    There is a three-letter word in the English language that holds more meanings than any other word. You’ve probably said it several times today without realizing how complex it really is. This episode begins with the surprising story behind that word. https://www.rd.com/article/most-complicated-word-in-english/ How much of who you are comes from your genes — and how much comes from the home you grew up in? Heredity is powerful, but also widely misunderstood. Some traits truly are inherited, while others only seem hereditary because families share environments, habits, and experiences. Carl Zimmer joins me to untangle the science. He writes for The New York Times and is author of She Has Her Mother’s Laugh: The Powers, Perversions and Potential of Heredity (https://amzn.to/2IG8KKR) Do you know who made the very first cellphone call? You’re about to hear directly from him. Martin Cooper — often called the father of the cellphone — helped pioneer the entire foundation of cellular technology during his time at Motorola. He shares the story behind that historic first call and offers insight into how mobile technology will continue to transform our lives. Martin is author of Cutting the Cord: The Cell Phone Has Transformed Humanity (https://amzn.to/38aXwIV). Sneakers are now everyday footwear, but they weren’t always. They began as specialized athletic shoes and took decades to become the cultural staple we know today. This episode wraps up with a look at the surprising history of sneakers and how they finally crossed over into mainstream life. https://www.factmonster.com/culture-entertainment/fashion/history-sneakers PLEASE SUPPORT OUR SPONSORS! INDEED: Get a $75 sponsored job credit to get your jobs more visibility at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://Indeed.com/SOMETHING⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ right now! QUINCE: Give and get timeless holiday staples that last this season with Quince.  Go to ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://Quince.com/sysk⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ for free shipping on your order and 365 day returns! AG1: Head to ⁠⁠⁠⁠⁠⁠⁠⁠⁠https://DrinkAG1.com/SYSK ⁠⁠⁠⁠⁠⁠⁠⁠⁠ to get a FREE Welcome Kit with an AG1 Flavor Sampler and a bottle of Vitamin D3 plus K2, when you first subscribe!  NOTION: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Notion brings all your notes, docs, and projects into one connected space that just works . It's seamless, flexible, powerful, and actually fun to use! Try Notion, now with Notion Agent, at: ⁠⁠⁠⁠⁠⁠⁠⁠⁠https://notion.com/something⁠⁠⁠⁠⁠⁠⁠⁠⁠ PLANET VISIONARIES: In partnership with Rolex’s Perpetual Planet Initiative, this… is Planet Visionaries. Listen or watch on Apple, Spotify, YouTube, or wherever you get your podcasts. SHOPIFY:  Sign up for your one-dollar-per-month trial and start selling today at⁠⁠ https://Shopify.com/sysk Learn more about your ad choices. Visit megaphone.fm/adchoices

    47 min
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Hosts & Guests

4.5
out of 5
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About

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.

Information

  • Creator
    Mike Carruthers | OmniCast Media
  • Years Active
    2016 - 2026
  • Episodes
    1.2K
  • Rating
    Clean
  • Copyright
    © 2023 Omnicast Media, LLC
  • Show Website
    Something You Should Know

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