Japan's Top Inventions

5:30 PM to 6:00 PM

Monday 21 October

The stories behind hit Japanese products and top creations for niche markets - this time, letter-sorting machines and exhaust gas analysers.

Japan's Top Inventions airs on NHK World HD at 5:30 PM, Monday 21 October.

Topics

Education ➝ Science ➝ Factual Topics

Technology