"Multiply in your head" (ordered the compassionate Dr. Adams) "365,365,365,
365,365,365 by 365,365,365,365,365,365". He [ten-year-old Truman Henry
Safford] flew around the room like a top, pulled his pantaloons over the
tops of his boots, bit his hands, rolled his eyes in their sockets, sometimes
smiling and talking, and then seeming to be in an agony, until, in not more
than one minute, said he, 133,491,850,208,566,925,016,658,299,941,583,225!"
An electronic computer might do the job a little faster but it wouldn't be
as much fun to watch.
-- James R. Newman, "The World of Mathematics"