The first Human to land on Mars was given a wonderful
reception. Lavish
parties, a ticker tape parade, and a VIP
tour of the planet. One of the sites visited on the tour
was a factory
with
an assembly line where tiny eyes, ears, noses, etc. were
being put together
to make Martian babys.
The Human was amazed. He explained to his host that this
was definitly
not how Human babies were made, and he proceeded to
explain to them all
the details of Human reproduction.
His Martian host listened patiently, then said "Isn't this
funny?
That's how we make cars."