Curated category
Panasonic
- Blu-raySony unveiled the first Blu-ray Disc prototypes in October 2000. These early devices relied on blue laser diodes operating at 405 nanometers to achieve…
- VHSIn 1971, JVC engineers Yuma Shiraishi and Shizuo Takano assembled a team to build a video tape recorder for home use. They created an internal diagram called…