SYSK TRENDING - Curious Quirks of the Human Brain

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1. 

   E1417 · 24 Sep 2026 · 49 min

   How Optimism Works in Tough Times & The Curious Story of Breakfast Cereal

   When someone gets a nosebleed, what are you supposed to do? Many of us learned that you should tilt your head back. That’s not a good idea. There are a couple of key actions to take when your nose bleeds that many people don’t know or don’t do. https://www.mayoclinic.org/first-aid/first-aid-nosebleeds/basics/art-20056683 It’s easy to dismiss optimism as hoping for the best or always looking for the bright side. Yet, true optimism is so much more than that once you understand it. And adopting an optimistic mindset has been proven to make people happier, improve health and longevity and a host…

2. 

   22 Sep 2026 · 25 min

   SYSK TRENDING - How the Negativity Effect Rules Us

   Someone says nine wonderful things about you and one negative thing. Which one are you still thinking about hours later? Probably the negative one. Bad experiences, criticism and unpleasant news seem to have more power over us than equally good things. And it turns out there is a reason for that. Psychologists call it the negativity effect — our tendency to give more weight and attention to what goes wrong than to what goes right. It influences what we remember, the risks we take, the decisions we make and even how we judge other people. We will often work harder to avoid something bad than…

3. 

   E1416 · 21 Sep 2026 · 49 min

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

   Why do your fingers and toes sometimes feel freezing cold when the rest of you feels perfectly comfortable? It’s actually your body doing something very deliberate to protect you. Listen and discover what’s going on — and why warming those fingers and toes back up can be so difficult. https://health.clevelandclinic.org/why-are-my-hands-and-feet-always-cold-and-should-i-worry Are you getting enough sleep? Is it good-quality sleep? Why did you wake up at 3 a.m.? For a lot of people, sleep has become something to measure, manage and worry about. But all that effort may actually be making sleep…

4. 

   E1415 · 19 Sep 2026 · 46 min

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

   We have become much more of a cashless society in the last few years. That turns out to be a good thing because cash is really disgusting. Listen as I explain just how disgusting and you are not going to like it! Source: Elizabeth Scott, author of How to Prevent Food Poisoning (https://amzn.to/3XKAvHf). Horses are the “Swiss army knife of animals.” They can do so much. Consequently, over the last 5,000 years they have done more to shape our lives and alter human history than any other animal. If it weren’t for horses, your life today would be considerably different. That’s according to my…

5. 

   E1414 · 17 Sep 2026 · 49 min

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

   Certain smells can instantly transport you back to another time and place — sometimes more vividly than a photograph ever could. Why is your sense of smell so closely tied to memory, and why are those memories often so emotional? Listen and find out. https://magazine.hms.harvard.edu/articles/connections-between-smell-memory-and-health Getting good customer service can feel like an obstacle course. You can’t reach a human being, the chatbot sends you in circles, you wait on hold forever, and sometimes it seems as if the company would simply prefer that you give up. So what actually works when…

6. 

   E1413 · 14 Sep 2026 · 49 min

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

   Why do leaves turn such spectacular colors every fall? It seems as if the green simply changes to red, orange or yellow — but that isn’t quite what happens. There is a lot more going on inside those leaves than you might imagine. Listen as I explain the fascinating process that creates the colors of autumn. https://www.weather.gov/dvn/climate_fall_colors When you want to make a big change — lose weight, save money, get ahead at work, break a habit — the usual advice is to buckle down and try harder. But there may be a much smarter and easier way. Research shows that where you are and who you…

7. 

   E1412 · 12 Sep 2026 · 50 min

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

   Some very popular drinks can do a surprising amount of damage to your teeth. Which ones are the worst offenders? This episode begins with what certain drinks do to your tooth enamel and some simple ways to minimize the damage if you drink them. https://news.uthscsa.edu/more-u-s-teeth-susceptible-to-silent-enamel-eating-syndrome/ You are surrounded by gases every moment of your life. They fill your lungs, power engines, warm the planet and help create stars—yet gases may be the least understood materials in our world. Mark Miodownik reveals the fascinating and often surprising ways gases…

8. 

   E1411 · 10 Sep 2026 · 48 min

   The Bizarre World of Product Testing & Understanding Highly Sensitive People

   When the power goes out, how long will food in your refrigerator and freezer stay safe? And how bad is it to open the door and check? Consumer Reports has some useful answers that could save you from throwing out perfectly good food—or eating something you shouldn’t. https://www.consumerreports.org/home-garden/emergency-preparedness/what-to-feed-your-family-when-the-power-is-out-a4425760304/ Before you trust an airplane, a child’s toy or just about anything else, it has probably been subjected to some serious testing—and some of those tests get wonderfully weird. Engineers have fired…

9. 

   8 Sep 2026 · 27 min

   SYSK TRENDING - What Makes Someone Credible

   Why do you believe some people almost immediately, while others make you skeptical? You might assume credibility comes down to expertise, experience and having the facts on your side. But there is much more going on. Research shows that we respond to subtle signals that can make someone seem more believable — sometimes before we’ve really considered what they’re saying. Even more surprising, some of the things people do to appear credible can actually make them less convincing. And many of the signals that influence us have little to do with the actual message. Understanding this matters…

10. 

    E1410 · 7 Sep 2026 · 49 min

    The Nocebo Effect: Placebo’s Evil Twin & Weird Facts You Never Knew

    Have you ever been completely stuck trying to solve a problem or come up with a new idea? There is a remarkably simple thing you can do that research shows can get your creative juices flowing. And it works surprisingly well. https://news.stanford.edu/stories/2014/04/walking-vs-sitting-042414 Can you actually think yourself sick? Absolutely. It’s called the nocebo effect — essentially the evil twin of the placebo effect. If a doctor warns you that a medication might cause certain side effects, simply hearing that can make those symptoms more likely to occur. The same thing can happen when…