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 lithium-ion batteries, a key part of smartphones, laptops and electric vehicles. In the second half: dust collectors for tunnel construction, which help keep workers safe at worksites around the world.
| Title | Japan's Top Inventions - Season 5 Episode 13 Lithium Ion Batteries / Dust Collectors for Tunnel Construction |
|---|---|
| Year | 2024 |
| Genre | Documentary |
| Country | Japan |
| Studio | NHK WORLD-JAPAN |
| Cast | |
| Crew | |
| Alternative Titles | |
| Keyword | invention, craftsmanship |
| First Air Date | Mar 18, 2018 |
| Last Air date | Sep 28, 2024 |
| Season | 7 Season |
| Episode | 86 Episode |
| Runtime | 26:14 minutes |
| Quality | HD |
| IMDb: | 0.00/ 10 by 0.00 users |
| Popularity | 16.682 |
| Language | English |
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