On 2012-05-31 01:04:50 +0000, Jean B. said:

>> Cooking isn't the big mystery. The big mystery is at what point did the
>> human race figure out that sex causes babies?
>
> That's an interesting question.

Old gag: In the Ozarks a woman has a baby every year for 9 years. As
she's packing up to leave the hospital after the ninth, the nurse says
to her, "Well, Mrs. Davis, I guess we'll see you next year." "Oh no
you won't. Me and Lem has figured out what's been a-causinging it."