Japan's Top Inventions Season 6 Episode 9 Lint Rollers / Rotating Beacon Lights 2023
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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 lint rollers which can be used to clean floors. In the second half: rotating beacon lights found on police cars, made by a company with 80% of the Japanese market share.
- Released: 2023-09-30
- Runtime: 60 minutes
- Genre: Documentary
- Stars:
- Director:
