Source: donald-trump/emission-spectrum
= Emission spectrum
This is a section about Emission spectrum!
Emission spectrum is a very important subject about which there is a lot to say.
For example, this sentence. And then another one.
= Emission spectrum
This is a section about Emission spectrum!
Emission spectrum is a very important subject about which there is a lot to say.
For example, this sentence. And then another one.