Best Online Forum for Physics Concept Consultation?

[George Lisowski]

Hi Greg,
Thanks for welcoming me. I'm a translator (Polish-English), and I occasionally work on texts with some physics content. I had a problem with a physics concept, so I decided to consult this forum, and very quickly received relevant answers. Many thanks!

 

[Greg Bernhardt]

Welcome to PF!

 

[Axon]

Welcome!