S16E9
Tractors, Cow Bells, Street Lights
11 Temmuz 2019
22 dk
10.0/10(1 oy)
How do they build a tractor every three minutes to power Indian agriculture? How do they cast the bronze bells that help Swiss farmers keep track of their cows?
How do they build a tractor every three minutes to power Indian agriculture? How do they cast the bronze bells that help Swiss farmers keep track of their cows?