Listen "A Guy Carved Slogans Into Giant Boulders To Get People To Think Positive"
Episode Synopsis
Today is the birthday of Roger Babson, who once hired stonecutters to carve giant motivational slogans into a series of boulders in Massachusetts during the Great Depression. Plus: a research team from Harvard and MIT has announced a new high-tech face mask with disease-spotting biosensors. It can spot germs more or less in real time!
Babson’s Boulders: A Millionaire’s Odd Dogtown Legacy (New England Historical Society)
Face masks that can diagnose COVID-19 (Harvard)
Our Patreon backers keep us thinking positive every day!
Babson’s Boulders: A Millionaire’s Odd Dogtown Legacy (New England Historical Society)
Face masks that can diagnose COVID-19 (Harvard)
Our Patreon backers keep us thinking positive every day!
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