Japan’s Top Inventions: 3x5
2D Barcodes
The behind-the-scenes tales of hit products and creations from Japan: this is Japan’s Top Inventions. This time, a well-known type of 2D barcodes called QR codes. These codes were invented in 1994 by a Japanese car component manufacturer. These days, they’re used throughout the world in factories and stores, on travel tickets, for cash-free payments and more. Learn the little-known story behind these barcodes, including their unusual inspirations: the game of Go and skyscrapers!
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3 - 1Home Bread Makers Jan. 09, 2020
3 - 2Glow in the Dark Pigments Jan. 30, 2020
3 - 3Emoji Feb. 13, 2020
3 - 4Miniature Video Cameras Mar. 12, 2020
3 - 52D Barcodes Mar. 26, 2020
3 - 6Water Purifying Powder Apr. 16, 2020
3 - 7Worksheet Study Method May. 28, 2020
3 - 8Film Farming Jun. 25, 2020
3 - 9Surgical Microscope Stand Jul. 23, 2020
3 - 10Automatic Thread Trimmer Sewing Machines Aug. 13, 2020
3 - 11Robotic Exoskeletons Aug. 20, 2020
3 - 12Dinosaur Robots Aug. 27, 2020
3 - 13Palm Vein Authentication Sep. 24, 2020
3 - 14Fresh Freezing System Oct. 22, 2020
3 - 15Bottled Green Tea Nov. 25, 2020
3 - 16Personal Information Protection Stamps Dec. 24, 2020