Greatest invention

India
January 25, 2007 1:53pm CST
What according to you is the greatest invention of all time?
3 responses
WebGal
@WebGal (48)
• United States
25 Jan 07
Antibiotics or immunization, whichever has saved more lives.
listen2me
@listen2me (511)
• United States
25 Jan 07
lol... air freshener! could not live without it in my household. lol
prettylame
@prettylame (177)
• Philippines
25 Jan 07
the telephone and the computer...but i really want someone to invent a time machine..that would be the greatest