i am guessing it takes around 400 to 500 ping pong balls to fill up the space a seat takes in a plane...

starting from the floor all the way into the overheard space

 chess is a game of no hidden information

doesn't make it easy

it took a supercomputer like deep thought to 'see' all the information

and even then it lost  to kasparof, 

not once, many times

poker is a game of hidden information

so is kriegspiel

or battleship

verbing a noun

verb : a word describing an action .

verbing : a sin for which you'll pay in the afterlife

verbing a noun : a sacrilege. get the stones and pitchforks

 https://web.archive.org/web/20130729203423id_/http://itc.conversationsnetwork.org/shows/detail3773.html

kathy sierra on how to kick ass

this is the most awesome thing ever