How Do They Do It?

Name: How Do They Do It?
Released: 2019-10-11T00:00:00.000Z
Duration: 21 min 19 s

S16, EP9 "How Do They Do It?"

How a tractor is built every three minutes in order to power Indian agriculture; bronze bells are cast to help Swiss farmers keep track of their cows; how streets are lit to make roads safer.