Something You Should Know
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Something You Should Know
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...
Episodis Recents
1199 episodis
Should You Fear the Sun? & Is There Anything to Astrology?
Most parents think the key to getting kids to eat healthy food is explaining why it's healthy. Unfortunately, research suggests that strategy can back...
Your Phone May Not Be the Problem & The Puzzles That Break Your Brain - SYSK Choice
Have you ever held a pet up to a mirror and wondered why they don't seem to recognize themselves? Humans usually figure it out very young, but most an...
Why You Put Things Off & The Myth of Criminal Profiling
Every medication has an expiration date—but what exactly happens when that date passes? Does the medicine suddenly stop working? Does it become danger...
SYSK TRENDING - The Power of Validation
Most people think they're good listeners. After all, they stay quiet, make eye contact, and let the other person finish speaking. But truly connecting...
Our Fascination With Pushing Buttons & How Games Have Shaped Our World-SYSK Choice
Most people think of romantic music as background noise for dates, movies, or weddings. But researchers have found that music can actually influence r...
The Truth About Love at First Sight & What the UFO Videos Actually Show
People will go to ridiculous lengths to avoid paying fees. Adding extra items to an online order just to get “free” shipping. Avoiding ATM fees like t...
SYSK TRENDING - Understanding and Controlling Our Fear
Fear can save your life—or quietly ruin it.. Fear keeps you alert, helps you avoid danger, and in many situations can literally save your life. Withou...
When What You Said Isn’t What They Heard & The Real Way People Get Ahead
Dog owners tend to live longer and be healthier than people without dogs. But why would owning a dog have such a powerful effect on your health? The a...
This Is Why You Dream & The Benefits of Solitude – SYSK Choice
Most people assume being rich would solve almost every problem in life. More freedom. Less stress. More happiness. But psychologists who work with wea...
How to Get People to Say Yes & What Your Darkest Emotions Mean
“Breakfast is the most important meal of the day.” We’ve all heard it countless times. But where did that idea come from—and is it actually true? Rese...
SYSK TRENDING - The Dangers of Collective Illusions
Humans are social creatures, and one of our strongest instincts is to fit in with the group. We want to belong. We want approval. And often, we assume...
Why Humans Crave Rituals & How Music Transports Your Mind
A lot of people treat melatonin like a harmless sleeping pill. But that’s not really what it is. Researchers are increasingly concerned that melatonin...
How to Make Better Friends & Cleaning Myths That Waste Your Time - SYSK Choice
The sound of crickets on a warm summer night is instantly recognizable. But the tiny creatures making all that noise are far more fascinating than mos...
Your Hormones Control More Than You Think & How Big Mistakes Shape You
People love giving advice—but most of the time, it doesn’t actually change anyone’s behavior. In fact, there’s a much more effective way to influence...
SYSK TRENDING - What It Means To Be Inspiring
Most of us can point to someone who truly inspired us—a teacher, boss, coach, friend, or public figure who made us think differently, push harder, or...
Why Walking is More Powerful Than You Think & A Career You May Have Missed
Most recipes tell you to preheat the oven before cooking. But why? Wouldn’t it save time to just let the food cook while the oven heats up? There’s ac...
How Your Environment Affects Your Behavior & Curiously Strange Moments In History - SYSK Choice
“Your call is very important to us.” Companies say things like this all the time in an effort to sound customer-focused and trustworthy. But do phrase...
The Truth About Becoming Wealthy & The Hidden Damage of Our Digital Life
Most credit cards have that little 3- or 4-digit security code you constantly get asked for when shopping online. It can feel like a nuisance—but that...
SYSK TRENDING - Why Your Consciousness is Unique
What if your experience of reality isn’t real—but something your brain is creating? And what does it really mean to be you?
It sounds abs...
The Science of Getting Lucky & What People Secretly Google
We often hear that we’re all connected by six degrees of separation—that you can link yourself to anyone on the planet through just a handful of peopl...
The Trouble with Thinking Outside the Box & What Hunger is Really Telling You
Ever feel your phone buzz in your pocket—only to check and find nothing there? It feels completely real, and it happens to just about everyone. But it...
Do Plants Think? & Why Dining Out Feels So Expensive - SYSK Choice
If you ever feel a wave of anxiety or that vague sense of dread, your first instinct probably isn’t to reach for a pain reliever. But there’s evidence...
How Luck and Chance Shape Your Life & The Science of Slowing Aging – SYSK Choice
When you buy fruits and vegetables, how much pesticide residue is actually on them? Is it something you should worry about—or not? And does buying org...
Your Body is Smarter Than You Think & How to Calm Anyone Down in 90 Seconds
Cravings can feel almost impossible to resist—whether it’s something sweet, salty, or just tempting in the moment. Yet, there is a simple and somehow...
SYSK TRENDING: What Makes Things Funny
You probably laugh every day—at something someone says, a scene in a show, or a random moment that just hits you the right way. But have you ever stop...
Has Tipping Gone Too Far? & Why You Don’t Do What You Want
When updating your resume or LinkedIn profile, it’s tempting to use words that make you sound impressive—terms like “world-class” or “team player.” Bu...
What’s Really Controlling Your Money? & When to Quit
Most people think they’re good drivers. But there’s one simple thing you can do—or not do—that has a surprisingly big impact on how well you drive. It...
How to Build Confidence Fast & Why You Keep Procrastinating
Your name is one of the first things people learn about you—but it may also influence how they judge you. Research suggests that people with names tha...
Should You Stay or Leave? & Songs That Changed Music History - SYSK Choice
A simple trip to get your hair cut can instantly make you look years younger — and it may have little to do with the haircut itself. There’s a subtle...
The Power of Noticing What Matters & Mastering Meaningful Conversation-SYSK Choice
Fresh flowers brighten any room — but they fade fast. You’ve probably heard all kinds of tricks to keep them alive longer: flower food packets, aspiri...
The Serious Problem of Picky Eaters & Will AI Make Us Dumber?
When men get sick with a cold or the flu, do they actually suffer more than women — or just complain louder? Some fascinating research suggests there...
The Secrets Twins Share & Subtle Money Mistakes to Avoid-SYSK Choice
Are women really attracted to men who can make them laugh? And if so, why does humor matter so much in attraction? This episode begins with what resea...
Why Everything We Do Matters & The Importance of Big Tech Oversight - SYSK Choice
Human touch feels good — but it may also do far more than we realize. From a reassuring hand on the shoulder to a long hug or massage, deliberate touc...
Bonus: SYSK TRENDING - Finding Your Motivation
SYSK TRENDING takes a look back at conversations from the Something You Should Know archive that connect directly to topics people are talking about r...
Why You Click With Some People & How to Pursue Anything with Excellence
If you want a conversation to feel more engaging and connected, there’s a small, often overlooked detail that can quietly shape how the other person e...
The Powerful Ways Culture Shapes Us & Why We Struggle With Fitness-SYSK Choice
Is a newborn baby more likely to resemble mom or dad – or is it a toss-up? This episode begins by explaining why a baby is more likely to look like on...
How Not to Die Anytime Soon & Why You Need Friction in Your Life
When you get sick, your instinct is to withdraw — crawl into bed, cancel plans, and avoid people. As unpleasant as that feels, it turns out that insti...
The Science of Recognizing Faces & The Rules to Clearer Thinking-SYSK Choice
How food tastes has surprisingly little to do with the food itself. The lighting in the room, the weight of your fork, and even the color of your plat...
Why It's Good to Feel Guilty & How Plagiarism Really Works
There’s a reason hearing your mother’s voice can feel different from hearing anyone else’s — even when it’s just a phone call. This episode opens with...
Strange Ways Men and Women Differ & Why We Label Some Animals Pests - SYSK Choice
Creating strong passwords is a modern headache. Simple ones are easy to hack. Complex ones are hard to remember. And using the same password everywher...