Japan's Top Inventions Season 3 Episode 6 Water Purifying Powder 2020
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The behind-the-scenes tales of hit products and creations from Japan: this is Japan's Top Inventions. This time, an invention that makes dirty water clean: water-purifying powder. This powder was invented in 2002, and is now used in some 80 developing countries in places like Asia and Africa. It employs polyglutamic acid, which is found in natto, Japan's sticky fermented soybeans! We discover the tale behind this powder, including its inspiration: a huge earthquake that hits Kobe, Japan.
- Released: 2020-04-16
- Runtime: 60 minutes
- Genre: Documentary
- Stars:
- Director:
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1. Home Bread Makers 2020-01-09
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2. Glow in the Dark Pigments 2020-01-30
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4. Miniature Video Cameras 2020-03-12
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5. 2D Barcodes 2020-03-26
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6. Water Purifying Powder 2020-04-16
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7. Worksheet Study Method 2020-05-28
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8. Film Farming 2020-06-25
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9. Surgical Microscope Stand 2020-07-23
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11. Robotic Exoskeletons 2020-08-20
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12. Dinosaur Robots 2020-08-27
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13. Palm Vein Authentication 2020-09-24
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14. Fresh Freezing System 2020-10-22
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15. Bottled Green Tea 2020-11-25
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16. Personal Information Protection Stamps 2020-12-24
