Japan's Top Inventions - Season 2 Episode 15
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Released: Mar 18, 2018
Runtime: 26:14 minutes
Networks: NHK WORLD-JAPAN
Stars:
The behind-the-scenes tales of hit products and creations from Japan: this is Japan's Top Inventions. This time, blue LEDs, or light-emitting diodes. The world's first blue LEDs were created in 1989 by a research team at Nagoya University. These LEDs, now used in lightbulbs, smartphone screens, automobile headlights, and more sparked a lighting revolution. Discover the little-known story behind this Nobel Prize-winning invention.
1. Snap-Off Utility Knives" width="225" height="300">
2. Acrylic Aquarium Panels" width="225" height="300">
3. Makeup Brushes" width="225" height="300">
4. Compact Motorcycles" width="225" height="300">
5. Stay-Tight Fasteners" width="225" height="300">
6. Video Game Character" width="225" height="300">
7. Pedal Assist Electric Bicycles" width="225" height="300">
8. Cooling Gel Sheets" width="225" height="300">
9. Fiber Tip Pens" width="225" height="300">
10. Shock Resistant Wristwatches" width="225" height="300">
11. Cup Ramen" width="225" height="300">
12. Probiotic Drinks" width="225" height="300">
13. Special Effects Monster Movie" width="225" height="300">
14. Umami Seasoning" width="225" height="300">
15. Blue LEDs" width="225" height="300">
16. Spinning Top Toys" width="225" height="300">
