7 Season
86 Episode
Japan's Top Inventions - Season 1 Episode 9 Handheld Calculators (2024)
Watch Japan's Top Inventions - Season 1 Episode 9 Handheld Calculators Full Episodes Online Free Streamings GoMovies. The behind-the-scenes tales of hit products and creations from Japan: this is Japan's Top Inventions. This time, we focus on electronic calculators. Pocket-sized calculators have become so common that everyone can have one, and are still used today. The world's first pocket-sized calculator was developed in Japan in 1972, and made calculators available to the general public for the first time. Let's discover the story behind its creation, including inspiration from a surprising source: bowling!
- Country : Japan
- Genre : Documentary
- Studio : NHK WORLD-JAPAN
- Keyword : invention, craftsmanship
- Director :
- Cast :
