This is a thread where people can ask questions that they would ordinarily feel embarrassed for not knowing the answer to. The previous thread is at close to 500 comments.
Umm, yes ? They're quite ubiquitous.
Those look more like boring, physical-law-abiding (non-mysterious) fluxes that move energy form one part of space to another.
This is a thread where people can ask questions that they would ordinarily feel embarrassed for not knowing the answer to. The previous thread is at close to 500 comments.