BrainStuff Classics: How Old Is the Number Ze...

Pretty much every human has thousands of microscopic mites living in the hair follicles on their face, feeding off of the dead skin cells and oils there. Learn why you probably shouldn't worry about Demodex mites in today's episode of BrainStuff, based on this article: https://he ...  Show more

Instead of putting a pan on a source of heat (like a gas burner or electric element), an induction cooktop creates heat in the pan itself thanks to the principles of electromagnetism and resistance. Learn how it works -- plus the pros and cons of the technology -- in today's epis ...  Show more

Discover the surprising journey of the number zero and its late arrival in Western thought. Listen to the "Did You Know" podcast for fun history facts! Find the full transcript of this episode and learn more about it on https://englishpluspodcast.com/mind-blowing-math-europe-didn ...  Show more

It’s round. It has a hole in it. It symbolises nothing and yet it is the possibility of something... meet zero.The zero we know and love today is the foundation of our modern world. And we have India to thank for it; in particular one special Indian birch bark book — the Bakhshal ...  Show more

Zero, which was invented late in history, is special among numbers. New studies are uncovering how the brain creates something out of nothing.

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In this classic episode of the Stuff to Blow Your Mind podcast, Robert and Joe discuss the history and principles of the vacuum airship or null ship. Will futuristic materials ever make this 17th century concept possible? (originally published 08/18/2022)See omnystudio.com/listen ...  Show more