Another step to explaining the meaning of life.

Scientists believe they have worked out a formula to calculate how "beer goggles" affect a drinker's vision.

The drink-fuelled phenomenon is said to transform supposedly "ugly" people into beauties - until the morning after.
http://news.bbc.co.uk/1/hi/england/m...er/4468884.stm

As the old saying goes....."I've never been to bed with an ugly woman, but I've woken up to a few"; at last the answer is revealed.