Something You Should Know

Latest Episodes:

Why Humility is a Superpower & Celestial Wonders Explained - SYSK Choice Aug 10, 2024

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Have you ever had a really vivid or even disturbing dream? This episode begins with a look at what often causes very strange and vivid dreams. https://www.livestrong.com/article/13773031-vivid-dreams/

There are huge benefits to being humble. Humility can be an excellent and effective way to build your confidence, strengthen your relationships and achieve success. That’s according to Daryl R. Van Tongeren, an associate professor of psychology at Hope College and author of the book Humble: Free Yourself from the Traps of a Narcissistic World (https://amzn.to/3QCxemC). Listen as Daryl explains how a little humility can go a long way to improving your life.

There are lots of stars in the night sky – but do you actually know what a star is? Or where it came from or how it got to be where it is? Maybe you’ve wondered how planets and moons came to be. Or whether there are other planets in space that can sustain life? Here to reveal answers to these and other mysteries is Emily Levesque. She is a professor of astronomy at the University of Washington and author of the book The Last Stargazers: The Enduring Story of Astronomy’s Vanishing Explorers (https://amzn.to/3zQ6oAM).

People get pretty casual in the summer when it comes to footwear. Sandals, flip flops and other open-toe shoes are common. Yet there is a problem. Open shoes like that allow your feet to pick up some rather disgusting things that you then you then track into your home. Listen as I explain the problem and a simple solution. Source: Philip Tierno, author of Secret Life of Germs. (https://amzn.to/3Aad3d9)

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Easy Ways to Stop Wasting Food & Why Are There So Many Insects? Aug 08, 2024

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When your phone or tablet or computer starts acting weird or gets glitchy, the conventional wisdom is to reboot. In other words, turn it off and on again. And usually, the recommendation is to turn it off for at least 10 seconds before turning it back on. Why 10 seconds? Is it really that important? Listen as I reveal the answer. https://www.howtogeek.com/165110/do-i-really-have-to-unplug-my-cable-modem-for-at-least-10-seconds/

So much food gets wasted – especially in the United States. Specifically, 40% of all food in the US goes to waste! How can that be? What’s the problem? There are a lot of factors from the size of your fridge to the demand for “perfect” produce. Yet there is a lot we can all do to help solve the problem with very little effort – and you will save a lot of money in the process. Here to explain how is Kathryn Kellogg, owner and founder of https://www.goingzerowaste.com and author of the book 101 Ways to Go Zero Waste (https://amzn.to/3yfHSMV).

Insects are an almost constant companion in the summer. Yet most of us don’t know much about them other than the fact that they are annoying. There are millions of species of insects. They travel all over the world. Do they do the world any good? What’s the difference between an insect and a bug? How long do they live? Why should we care about them? All of those questions and more are tackled by my guest Steve Nicholls, an Emmy award winning producer and director of acclaimed wildlife documentaries and author of the book, Alien Worlds: How Insects Conquered the Earth, and Why Their Fate Will Determine Our Future (https://amzn.to/4d1M1mP).

It may not be practical, but taking an afternoon nap might just do you a world of good and make you smarter. Listen as I explain the benefits of a short afternoon snooze. https://www.trinityhealthofne.org/about-us/blog/midday-nap-could-leave-you-smarter-study

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How Animals Really Communicate & Proven Ways to Make Meaningful Connections Aug 05, 2024

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Should you get a second opinion? A lot of people faced with a medical diagnosis often wonder about that. Will they offend the original doctor if they ask for a second opinion? Is it really necessary? Is it worth the trouble? Listen as I explain the value of a second opinion. https://www.yalemedicine.org/news/second-opinions

We know animals communicate – but what are they communicating? When a wolf howls or a dolphin clicks, or a cricket chirps – what is it saying? Is it a language that can be translated or is it just noise to say, “Here I am!” Or is it something else entirely? And here is something interesting – we can teach our language to chimps and parrots – and they are able to use it. But they don’t use it when they are with another chimp or parrot who can also speak our language. Why not? Here to explain the science of animal communication is Arik Kirschebaum. He is a zoologist, college lecturer and fellow at Girton College, University of Cambridge and he has done extensive fieldwork on animal communication. He is author of the book Why Animals Talk: The New Science of Animal Communication (https://amzn.to/3LN4fwe)

It's easy to think that loneliness and lack of social connections is a 21st century thing – but it’s not. Research going back decades shows that people have long felt they didn’t have enough friends and connections. Given that we are social creatures who crave connection, why is it so hard to make real friends? Maybe it isn’t. Maybe we just think it is. That’s what David Robson is here to discuss. He says that once we understand the barriers to connecting to other people, they are easy to overcome. David is an award-winning science writer and the author of the book The Laws of Connection: The Scientific Secrets of Building a Strong Social Network (https://amzn.to/3ynUTDZ).

Have you ever struggled with how to end an email? “Sincerely” sounds a bit formal. “Cheers” may be a little too informal. So, what’s best – and worst? Listen as I explain some popular email sign offs that you might want to avoid. https://www.grammarly.com/blog/how-to-end-an-email/

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The Neuroscience of You & Making Sense of the Weather - SYSK Choice Aug 03, 2024

Show notes

Don’t you hate it when you hear or think of a familiar song but can’t recall the title? This episode begins with a clever trick that will help identify any song and all it takes is a smartphone. https://lifehacker.com/how-to-identify-any-song-just-by-singing-it-1849039953

Why are you different from me and everyone else? What makes you the person you are? That’s what Chantel Prat has investigated and is here to discuss. Chantel is professor at the University of Washington and author of the book The Neuroscience of You (https://amzn.to/3OJDyHL). She joins me to discuss what makes us all individuals and why we are constantly changing who we are.

Extreme weather is fascinating to watch on television – but horrible to live through. And lately we have seen a lot of extreme weather – fires in the west, flooding in the southeast, tornadoes in the Midwest and more. Why is this happening and how does weather work? Here to explain the fascinating world of weather is Matthew Cappucci. He is an on-air meteorologist at FOX5DC in Washington D.C. and author of the book Looking Up: The True Adventures of a Storm-Chasing Weather Nerd (https://amzn.to/3vvSceW).

Whenever you are in a situation where you are feeling upset, anxious or nervous, there is a simple strategy you can employ that can help reduce those stressful feelings in about 1 minute. Listen as I explain how to do it - in fact it is something you already know how to do. https://www.rollingstone.com/culture-council/articles/humming-for-self-care-tool-for-leaders-toolboxes-1234956725/

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How Light Seriously Impacts Your Health & What If You Had a Different Profession? Aug 01, 2024

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Are men more rational shoppers than women? Most definitely not. This episode begins by revealing how men are easily duped into thinking something is a bargain when it isn’t. https://www.businessinsider.com/consumers-link-color-with-savings-2013-7

The invention of the electric light has made life easier. But there is a real downside to artificial light. It is messing up your body clock and it can have a serious negative impact on your health. Diabetes, cancer and heart disease have been linked to light exposure. The evidence is compelling and one of the leading experts in this field joins me to explain the seriousness of this problem. He is Dr. Martin Moore-Ede who is s a medical doctor, former professor at Harvard Medical School and he is one of the leading experts on circadian rhythms, biological clocks and light exposure. Dr. Moore-Ede holds multiple patents related to light and circadian rhythms and he is author of a bestselling book on this subject called The Light Doctor The Light Doctor: Using Light to Boost Health, Improve Sleep, and Live Longer (https://amzn.to/3WnqzBo)

I bet you have seen people working in other professions and wondered what it must be like to perform that job. Some jobs seem glamorous, others look boring while others appear to be extremely difficult – but are they? Dan Heath, who is the author of several bestselling books and a previous guest here, has a new podcast called What It's Like to Be (https://podcasts.apple.com/us/podcast/what-its-like-to-be/id1707204412) where he explores what it is like to work in other professions. Listen as he reveals what it is like to be a Secret Service agent, a high school principal, a marriage counselor, a comedian and more.

You probably don’t wash your credit cards, but you should. They are one of several rather germy surfaces you touch all the time but never think about. Listen and I will reveal what these nasty surfaces are and why touching them is a bad thing.

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The Interesting Science of Eating & The Amazing World of Rats Jul 29, 2024

Show notes

Why is it that mosquitoes seem to go after and bite some people more than others? This episode begins with an explanation of what does and doesn’t make you attractive to this summertime pest. https://hartfordhealthcare.org/about-us/news-press/news-detail?articleId=42234&publicid=395#

When it comes to health and managing your weight, "going on a diet” is one of the worst things you can do. That’s because most diets are all about what you CANNOT eat rather than what you should eat. And it turns out you can eat just about anything if you understand a few important things about nutrition. That’s what Dr. Sarah Ballantyne is here to reveal. She is author of the book, Nutrivore: The Radical New Science for Getting the Nutrients You Need from the Food You Eat (https://amzn.to/4cREoPN).

You may hate rats but they happen to be very interesting, adaptable and crafty creatures. They basically go wherever humans go (with one interesting exception). Rats are vilified all over the world, but is it all warranted? Are they as horrible as people think? Listen to my guest Joe Shute. He is author of a book called Stowaway: The Disreputable Exploits of the Rat (https://amzn.to/3WiYzPl). He explains rats like nobody else. Listen and you may have some new respect for these rodents even if they totally creep you out.

In kindergarten, you probably sat in a circle much of the time. There is good reason to believe that would be the best way to conduct most meetings – in a circle. Listen and I’ll explain why. https://www.inc.com/jessica-stillman/how-to-make-your-team-more-collaborative.html

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The Downside of Positivity & Turn Back the Clock on Aging - SYSK Choice Jul 27, 2024

Show notes

There is a lot of common summertime advice. For example, don’t go swimming for a half hour after you eat. Don’t scratch a bug bite. Don’t touch someone who has poison ivy because you might catch it. Are these things true or summertime folklore? This episode starts with some answers. https://www.silive.com/healthfit/2012/07/summer_myths_debunked.html

Do you know what toxic positivity is? It’s the philosophy that says to look on the bright side. Try to stay positive no matter what. Don’t worry – everything’s going to be just fine. We often say these things to comfort people, but it may be doing more harm than good. That’s according to my guest, Whitney Goodman. She is a licensed marriage and family therapist and author of the book, Toxic Positivity: Keeping It Real in a World Obsessed With Being Happy (https://amzn.to/3cwrhcf).

You may know your chronological age, but do you know your biological age? There is pretty strong evidence that how you live your life can accelerate or roll back your biological age, according to my guest, Morgan Levine. She is an assistant professor of pathology at Yale University School of Medicine and author of the book, True Age: Cutting-Edge Research to Help Turn Back the Clock (https://amzn.to/3zaRepw). Listen as she explains what you can do to slow or reverse the aging process so you stay as young as you can for as long as you can.

The old advice to, “Stop and smell the roses” may be more important than you ever thought. It appears the scent of a rose can improve your memory, your dreams and even your happiness. Listen as I explain. https://www.dailymail.co.uk/sciencetech/article-1059329/How-sweet-dreams–simply-smell-roses.html and https://www.nature.com/news/2007/070305/full/news070305-10.html

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Why Politeness is a Super Power & How to Ace Any Job Interview Jul 25, 2024

Show notes

Will a medication work better if you believe and expect it to? This episode begins with some compelling evidence that having faith in a medical treatment has a real impact on just how well it works. https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/placebo-effect

Imagine a world where people are not polite. What would it be like if we weren’t civil to each other and didn’t care? Our willingness to be polite is a cornerstone of our civilization. But Lord knows, we are not all polite all the time. Are women more polite than men? Do the rules of politeness change? Can you be impolite and still be liked and admired? What are the benefits of being polite? These are some questions I tackle with Louise Mullany. She has taught the science of politeness at the University of Nottingham for the past 25 years, where she is a professor of sociolinguistics. She is also author of the book Polite: The Art of Communication at Home, at Work and in Public. (https://amzn.to/3xVN9Jo)

Many parts of the job search process can be outsourced – except one. The job interview. That is all you! Whether you have to interview virtually or in-person, job interviews can be stressful. How well you perform can spell the difference between getting an offer or not. Yet, it seems many people try to “wing it.” That turns out to be a really bad idea. While it’s true you can’t predict what you’ll be asked specifically, preparation is still a key factor according to my guest Sam Owens. He is the founder of Sam's Career Talk (https://www.samscareertalk.com/) where he provides career coaching services and helps people land their dream jobs Sam has worked as a chief marketing officer for three multi-billion-dollar companies and he is author of the book, I Hate Job Interviews: Stop Stressing. Start Performing. Get the Job You Want (https://amzn.to/4f7xJSX).

I know several people who claim MSG is really bad for you. Is it really? What does the science say? Listen to hear how it got such a bad reputation and what the truth is about how MSG affects people.https://fivethirtyeight.com/features/how-msg-got-a-bad-rap-flawed-science-and-xenophobia/

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Why Building Muscles Matters - The Latest Dream Research & Mental Health First-Aid Jul 22, 2024

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A lot of people don’t bother taking a summer vacation. What’s maybe more surprising is that many who do take a vacation spend some of the time doing work! It’s more of a “work-cation.” Listen as I reveal some facts and stats about vacations and work. https://www.foxbusiness.com/lifestyle/half-americans-work-while-vacation-feel-guilty-taking-one

When people talk about “getting healthy”, they usually mean exercise, lose weight and eat better. While those are admirable goals, something is missing – building muscle and getting stronger. It’s clear that the older you get, and the more you “diet to lose weight” – the more muscle you lose, which can have serious negative effects on your health. And cardiovascular exercise does little to build muscle. The links between muscle and health are not well known by most people but you are about learn a lot about it from Dr. Gabrielle Lyon. She is a board certified physician in family medicine and author of the book Forever Strong: A New Science Based Strategy for Aging Well (https://amzn.to/4d5eW8X).

Dreams are interesting. We all have them and they are often weird and unusual. Do they mean anything? When you look at the research, there is a lot of disagreement about what dreams are, why we have them and what they are good for. Here to shed some light on what we do and do not understand about the dreaming process is Melanie Gillespie Rosen. She is an assistant professor at Trent University in Canada and author of the book, Dreams: Brief Books about Big Ideas (https://amzn.to/4cBziqB)

We could probably all use a few mental health strategies when life throws us a curve ball – or worse. Whether it is fighting with your inner critic or dealing with toxic family members or just finding the motivation to get through the day, it can all be a little overwhelming. Joining me with some practical help is Liz Kelly. Liz is a psychotherapist, clinical social worker and author of the book This Book is Cheaper Than Therapy: A No-Nonsense Guide to Improving Your Mental Health (https://amzn.to/3xPVYV6).

Some commonly refrigerated foods should actually not be chilled at all. For these foods, refrigeration actually helps them spoil faster. What food are they? Listen and I will tell you. https://stilltasty.com/

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“The Bystander Effect” & Modern Idioms Explained - SYSK Choice Jul 20, 2024

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The consensus seems to be that drinking coffee has several excellent health benefits – and now there is another one you probably haven’t heard before. This episode begins with the explanation. https://rightasrain.uwmedicine.org/body/food/can-your-coffee-habit-help-protect-you-skin-cancer

You have most likely seen a bully in action and were maybe reluctant to intervene. After all, it’s not your problem. There is actually a name for this – it’s “The Bystander Effect.” It is when people don’t step in and call out a bully. Why does that happen? Why do we sometimes leave it to someone else or no one at all when clearly someone has stepped over the line? Have you ever thought what would happen if you did step in? And if you do decide to intervene, what’s the best way to do it so you don’t escalate the situation? Here with some answers and insight is psychologist Catherine Sanderson, a professor in Life Sciences at Amherst College and the author of Why We Act: Turning Bystanders into Moral Rebels (https://amzn.to/3vfUgrs)

You know what an idiom is – right? Idioms are little phrases that work their way into our conversations that help us make a point. For example, play with fire, move the goal posts or drink the Kool-Aid. Ever wonder where these phrases come from and why they take on this new meaning? Do other languages have idioms? Joining me to explore this fascinating quirk in our language is Gareth Carrol a senior lecturer and researcher in linguistics at the University of Birmingham and author of the book, Jumping Sharks and Dropping Mics: Modern Idioms and Where They Come From (https://amzn.to/3J5XnaX).

Summer is the favorite time of year for many people. Still, too much of a good thing can be a problem. Listen as I explore how summer weather can impact your mood and mental state. https://www.livescience.com/21431-hot-temperatures-mood.html

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