Japan's Top Inventions

11:10 PM to 11:40 PM

Sunday 30 March

The stories behind hit Japanese products, plus top creations for niche markets. This time: Non-sprinkler snow melting systems and security equipment.

Japan's Top Inventions airs on NHK World at 11:10 PM, Sunday 30 March.

Topics

Education ➝ Science ➝ Factual Topics

Technology