posted on Jan, 2 2007 @ 10:44 PM
At the end of the street stands an ordinary-looking mailbox, but any letter or parcel addressed to anyone who ever lived will be delivered to their
door the next day. You can only post one letter/parcel per day and it must be able to fit through the flap of the postbox
What would you post, and to whom?
I would post a 21st century structural-engineering textbook to the 1st century BC Roman architect, Vitruvius