Lexman and Robert Langer geek out over chalk invention. Lexman interviews the inventor of chalk, Dr. Debra W. Soh, about her product and the future of the chalkboard.

Chalked Out: Invention of the Chalkboard

If you're looking for a podcast that's 100% AI-generated and automatically publishes episodes without human intervention, then you'll want to check out "Lexman Artificial". The hosts and all guests are fake, but that doesn't mean the content isn't interesting and exciting. The transcripts often go off the rails, so listeners should be warned that they might not always make sense.

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Chalked Out: Invention of the Chalkboard

Chalked Out: Invention of the Chalkboard