Putting nitrogen in your car’s tires (instead of just plain air) is kind of a trendy thing. If you ever see those green caps on the tire’s valve stems - that is supposed to indicate a tire with nitrogen in it. Since it costs money (up to $10 or more per tire) to fill it with nitrogen, this episode begins with a discussion on what the supposed benefits are and whether it is worth it. https://www.consumerreports.org/tire-buying-maintenance/should-you-use-nitrogen-in-car-tires-a6260003694/ The science of human DNA is changing quickly. The research is starting to reveal that almost everything about you has some inherited, genetic component to it, whether it be biological, psychological -everything. For example, how well you do in school may largely be inherited from your parents but not necessarily in the way you think. This is according to Robert Plomin, Professor of Behavioral Genetics at the Institute of Psychiatry, Psychology, and Neuroscience at King's College in London and author of the book, Blueprint: How DNA Makes Us Who We Are (https://amzn.to/3gV9GtR) . Listen as we discuss the very latest in how your genes influence so much of who you are and what you do.  What does it mean to have a good sense of direction? Is it a real thing? Is it really a sense? And if it is, why do some people have one and other people don’t? That’s what Michael Bond set out to discover. Michael is a science writer, former Senior Editor at New Scientist and author of the book, From Here to There: The Art and Science of Finding and Losing Our Way (https://amzn.to/3DOY8Cu). Michael joins me to discuss why some of us are better than other at getting from Point A to Point B. Pear season runs from late summer into early winter. And if you like pears, you know that knowing when they are ripe can be tricky. Listen as I explain how the experts say is the full proof way to tell when a pear is ready to eat. https://www.foodnetwork.com/healthyeats/in-season/2011/10/how-can-you-tell-if-a-pear-is-ripe PLEASE SUPPORT OUR SPONSORS! We really enjoy The Jordan Harbinger Show and we think you will as well! Check out https://jordanharbinger.com/start OR search for The Jordan Harbinger Show on Apple Podcasts, Spotify or wherever you listen to podcasts.  Get 10% off on the purchase of Magnesium Breakthrough from BiOptimizers by visiting https://magbreakthrough.com/something Follow Nine Twelve wherever you get your podcasts, or you can binge all seven episodes right now on Amazon Music or with Wondery Plus.  T-Mobile for Business the leader in 5G, #1 in customer satisfaction, and a partner who includes benefits like 5G in every plan. Visit https://T-Mobile.com/business Discover matches all the cash back you earn on your credit card at the end of your first year automatically and is accepted at 99% of places in the U.S. that take credit cards! Learn more at https://discover.com/yes https://www.geico.com Bundle your policies and save! It's Geico easy! Visit https://www.remymartin.com/en-us/ to learn more about their exceptional spirits! Download the five star-rated puzzle game Best Fiends FREE today on the Apple App Store or Google Play! https://bestfiends.com Never try to beat a train across the tracks. Stop. Trains can’t. Paid for by NHTSA Learn more about your ad choices. Visit megaphone.fm/adchoices