How Do They Do It? S11E3 — Nori, Beer Bottles, Shark Deterrents
7.3

Nori, Beer Bottles, Shark Deterrents

7.3/10 · 12 votesMay 29, 201422 min

Ranked #3 of 18 in Season 11•+0.2 vs season avg

Discussion

A look at how sea weed for sushi is farmed, how a beer bottle is made that lasts for fifteen years and how they keep swimmers and surfers off a sharks menu.