How Do They Do It? S11E7 — Trash Collecting in Venice, Australian Sheepskin, Pond Algae
7.3

Trash Collecting in Venice, Australian Sheepskin, Pond Algae

7.3/10 · 11 votesJun 26, 201422 min

Ranked #4 of 18 in Season 11•+0.2 vs season avg

Discussion

A look at how waste is collected in Venice, how Australia's famous sheepskin boots are made, and how pond algae is turned into a health supplement