PROVEN BY SCIENCE.
Not really much to say about this stirling piece of research which manages to not only prove the existence of beer goggles, but do so by inventing a spurious scale wherein you can be proved to be using beer goggles EVEN IF YOU HAVE IMBIBED NO ALCOHOL! As far as I can work out you could have definite Beer Goggles if you were in the smokiest pub ever and the object of your affection was about five metres away.
GOOD WORK UNIVERSITY OF MANCHESTER.