The Battery Evolution: From Military to Everyday Life

Hot dogs come in packages of ten. Hot dog buns come in packages of eight. Why? Is this some sort of marketing ploy or plot? What could possibly be the reason for this obvious mismatch? This episode begins by revealing the explanation. https://www.womenshealthmag.com/food/a40984485/hot-dogs-buns-packages/

Think of all the batteries you use in a day. A good part of your life is powered by batteries. From your flashlight, all your remotes, your car to your cellphone – all these devices require batteries to function. As necessary as they are, you may not know a lot about batteries. For example, why are there different sizes? Why do batteries seem to last longer than before? Joining me to answer these questions and to reveal the interesting history of battery technology is James Morton Turner, author of the book Charged: A History of Batteries and Lessons for a Clean Energy Future (https://amzn.to/3QYnR1n).

You probably cringe when you see old pictures of yourself because your clothes and hairstyle look so horrible. Why is that? They looked fine at the time the picture was taken. What causes these things to fall in and out of style? It comes down to culture and status. Culture changes over time and so does our desire for status. That’s according to W. David Marx. David is a long-time writer on culture based in Tokyo and he is author of a book called Status and Culture: How Our Desire for Social Rank Creates Taste, Identity, Art, Fashion and Constant Change (https://amzn.to/3wNJeub). Listen as he discusses the fascinating connection between status and culture and how they work together to drive changes.

Can your morning cup of coffee predict the weather? Maybe, if you know how to read the surface bubbles. Listen as I reveal how those bubbles predict the kind of day you are about to have. https://www.instructables.com/Predict-weather-with-a-cup-of-coffee/

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