Our Daily Challenge - Straight and Narrow
Plasma capillary
Hydrogen's single electron can exist at six possible energy quanta. When one falls from the 3rd to the 2nd principal quantum number, a stunning 656nm red is created.
Pentax SMC 50mm f/1.2, taken at f/4
261
views
1
fave
2
comments
Uploaded on February 27, 2022
Taken on February 25, 2022
Our Daily Challenge - Straight and Narrow
Plasma capillary
Hydrogen's single electron can exist at six possible energy quanta. When one falls from the 3rd to the 2nd principal quantum number, a stunning 656nm red is created.
Pentax SMC 50mm f/1.2, taken at f/4
261
views
1
fave
2
comments
Uploaded on February 27, 2022
Taken on February 25, 2022