Great little reader compiled from the New Scientist last word column
all generated by the users - answers to those questions that bug you,
like, (opens book at random) :"What goes in...Is there a formula for working out how much excrement is produced from a certain amount of food? For example, if you are 1 kilogram of food, how much excrement would it produce? And how much faeces will the average adult human produce each day and what is its composition?
posted by alfie
Posted by Alfie