Just thinking about itching can make you start to scratch — but there’s a reason for that. Scratching triggers a powerful neurological loop called the itch-scratch cycle, which can actually make the problem worse. Listen as I explain what’s really happening in your brain and skin when that irresistible urge strikes to scratch that itch. https://www.news-medical.net/health/Scratching-the-Surface-Uncovering-the-Neurological-Mystery-of-Itch.aspx?

We all speak secret languages — whether we realize it or not. Families, professions, and social groups develop their own slang, codes, and private phrases that only make sense to insiders. From kitchen slang in restaurants and bars to cryptic police radio chatter, these hidden languages are everywhere. My guest Ben Schott, author of Schott's Significa: A Miscellany of Secret Languages (https://amzn.to/3LdTmqg), uncovers where these coded words come from, how they evolve, and what they reveal about belonging and identity.

The changing seasons bring obvious signs — leaves turning, snow falling, flowers blooming — but nature also changes in ways most of us never notice. The color of sunsets, the murkiness of rivers, even the speed at which days lengthen or shorten all follow astonishing seasonal patterns. Tristan Gooley, author of The Hidden Seasons: A Calendar of Nature’s Clues (https://amzn.to/4ohNNpu), takes us on a fascinating journey through these overlooked natural shifts and shows how to read the signs of the changing world around us.

Finally, the humble banana — praised by some as a perfect health food and shunned by others for its sugar and carbs — gets a scientific verdict. I’ll share what nutrition research really says about bananas and whether you should eat more of them… or less. https://time.com/4017962/banana-nutrition/

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