Cockroach Traps / Residential Maps

July 8, 2023
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Japan's Top Inventions - S6 - E6

Cockroach Traps / Residential Maps

The fascinating stories and secrets behind hit Japanese products, plus parts and machines that boast the top share of niche markets. In the first half: the story behind cockroach traps with sticky sheets that trap bugs inside. In the second half: residential maps which help emergency vehicles like ambulances, fire trucks and police cars get to the scene quickly.

Japan's Top Inventions: Season 6 - 11 Episode s