Engines of Our Ingenuity 2283: Shoe Polish and Lubrication
Engines of Our Ingenuity
English - July 31, 2022 05:01 - 3 minutes - 1.75 MB - ★★★★★ - 165 ratingsScience Society & Culture andy boyd computers education engineering engines ingenuity inventive minds john lienhard mathematics physics Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
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Episode: 2283 An anachronistic old book links shoe polish and lubrication. Today, shoe polish and bearing lubrication.