Not a physicist, but interested ....

[Janos Meri]

How did you find PF?

Google search

I am a software developer but very interested in physics, especially cosmology and the theory of physics.

 

[DaveC426913]

Welcome Janos. You have come to the right place.

 

[fresh_42]

You should also look at our "library":
https://www.physicsforums.com/insights/

 

[waternohitter]

How did you find PF?: Google search

I am a software developer but very interested in physics, especially cosmology and the theory of physics.

Hi, Janos Meri. I'm learning here as well. Welcome to the forum