Ancient beer has been revived.
An article from the Tokyo times says that the recipe involves not QUITE baking barley bread all the way, then breaking the bread into pieces and allowing...
If you yelled for 8 years, 7 months and 6 days you would have produced enough sound energy to heat one cup of coffee.
(Hardly seems worth it.)
If you passed gas consistently for 6 years and 9 months, enough gas is produced to create the energy of an atomic bomb.