You have probably noticed that aluminum foil has a shiny side and a dull side. Why? What’s the difference - and why do some recipes call for it to be either shiny side up or shiny side down? This episode begins with an explanation. https://culinarylore.com/food-science:aluminum-foil-shiny-side-up-or-down/
How did radio technology help create the quartz watch? How did railroad technology reshape how we celebrate Christmas? How did the telegraph change the way we speak? These are just a few of the fascinating ways technologies have had an important impact on how we live. Ainissa Ramirez, is a material scientist and author of the book The Alchemy of Us: How Humans and Matter Transformed One Another (https://amzn.to/2UyQkCy) . Listen as she takes us on a journey through some of the fascinating technologies that continue to have a powerful impact on how we live our lives.
We humans are one of a very few species that sweat through our skin. As you probably know, the purpose of sweating is to help you stay cool. What is so interesting is how the whole system works. You have millions of sweat glands and what kind of climate you spent your toddler years in likely affected how many of your sweat glands were activated and how efficiently the work. And that’s just scratching the surface of the perspiration story. Science writer Sarah Everts has gone deep into the research on sweating for her book, The Joy of Sweat: The Strange Science of Perspiration (https://amzn.to/3AwyPTX) and she is here to explain what she found.
Airplanes have oxygen masks in the event of an emergency. So where do they keep the oxygen? And why is it that they tell you to tug on the mask to begin the flow of oxygen? Listen because the answer to that question is really going to surprise you. https://www.scienceabc.com/eyeopeners/do-airplanes-really-carry-oxygen-for-the-oxygen-masks.html
PLEASE SUPPORT OUR SPONSORS!
Save time, money, and stress with Firstleaf – the wine club designed with you in mind! Join today and you’ll get 6 bottles of wine for $29.95 and free shipping! Just go to https://tryfirstleaf.com/SOMETHING
Get 10% off on the purchase of Magnesium Breakthrough from BiOptimizers by visiting https://magbreakthrough.com/something
Dell’s Semi Annual Sale is the perfect time to power up productivity and gaming victories. Now you can save what Dell employees save on high-performance tech. Save 17% on the latest XPS and Alienware computers with Intel Core processors. Plus, check out exclusive savings on Dell monitors, headsets and accessories for greater immersion in all you do. Upgrade today by calling 800 buy Dell, or you can visit https://dell.com/Semi Annual Sale
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
Go to https://RockAuto.com right now and see all the parts available for your car or truck. Write SOMETHING in their “How did you hear about us?” box so they know we sent you!
Learn about investment products and more at https://Investor.gov, your unbiased resource for valuable investment information, tools and tips. Before You Invest, https://Investor.gov.
Visit https://remy-cointreau.com to learn more about their exceptional spirits!
Visit https://ferguson.com for the best in all of your plumping supply needs!
Learn more about your ad choices. Visit megaphone.fm/adchoices
Something You Should Know