405 Nanometers

2 years ago 00:01:37 7

Spirit rover - Descent from the Summit of ’Husband Hill’

2 years ago 00:04:25 1

What is the maximum magnification you can get with a light microscope?

6 years ago 00:01:47 1

Light reflection/ Отражение света

8 years ago 00:02:21 4

405 Nanometers