Maskaymanta tarisqakuna
Kay wikipi "Morris Bright" sutiyuq p'anqata kamariy! Maskayniykiwan tarisqa p'anqatapas qhaway.'
- the invention of efficient blue light-emitting diodes which has enabled bright and energy-saving white light sources" Hiroshi Amano Nihun Shuji Nakamura…33 kB (203 rimakuna) - 20:56 30 may 2024