Japan's Top Inventions - Season 3 Episode 6
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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.
- 1. Home Bread Makers2020-01-09
- 2. Glow in the Dark Pigments2020-01-30
- 4. Miniature Video Cameras2020-03-12
- 5. 2D Barcodes2020-03-26
- 6. Water Purifying Powder2020-04-16
- 7. Worksheet Study Method2020-05-28
- 8. Film Farming2020-06-25
- 9. Surgical Microscope Stand2020-07-23
- 11. Robotic Exoskeletons2020-08-20
- 12. Dinosaur Robots2020-08-27
- 13. Palm Vein Authentication2020-09-24
- 14. Fresh Freezing System2020-10-22
- 15. Bottled Green Tea2020-11-25
