OK. the "Human Being" is the greatest invention throughout human history :). They are "invented" around the clock every day since humanity started its existence. It is the one fabric that has stayed all this time :)
KY
practically speaking, the tampon
the clock and methylenedioxymethamphetamine.
the web "internet"
I would say the telephone!
read, think then write.. that's the correct order!
who said i came from the future ?? and who said i even time traveled ?? i didn't, but am sure someone did, or "will do" or "is doing" , damn, this is starting to give me a headache xD
@mohd. how's the gas prices back in the future where you came from ;).. or do you still use gas ever!
the time machine
pen and paper
language!
airplanes and tube paints.....
wheels or electricity
