Episode 2572
The Engines of Our Ingenuity 2572: Melville and Anna Bissell
Engines of Our Ingenuity · Dr. Andy Boyd
March 19, 20263m 48s
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Show Notes
Episode: 2572 Melville and Anna Bissell and the Carpet Sweeper. Today, a husband and wife engineer success.
Topics
Anna BissellBissellbroomcarpet sweeperMelville Bissellvacuum cleanerwomen