Which invention has benefited mankind the most?

@calvin222 (1606)
India
November 25, 2006 11:36pm CST
Which invention has benefited mankind the most?
8 responses
wasim989
@wasim989 (2298)
• India
30 Nov 06
I think the invention of electricity has benefited the mankinf a lot coz almost every machine runs on electricity...........................
1 person likes this
calvin222
@calvin222 (1606)
• India
30 Nov 06
.
calvin222
@calvin222 (1606)
• India
30 Nov 06
.
calvin222
@calvin222 (1606)
• India
30 Nov 06
.
khan_jee
@khan_jee (1053)
• Pakistan
26 Nov 06
telephone
1 person likes this
calvin222
@calvin222 (1606)
• India
30 Nov 06
yup thats a good one.
mythmoh
@mythmoh (3984)
• United States
26 Nov 06
First will be Phone.We should thank Graham Bell for that.This is the basic for the Cell phones also.Next invention that rocks is Internet.For that we should thank the American Military which used it during the world War
1 person likes this
deepbluec
@deepbluec (94)
• India
29 Nov 06
Light
calvin222
@calvin222 (1606)
• India
30 Nov 06
dont think light is an invention.
toocewl
@toocewl (293)
• India
26 Nov 06
telephone
1 person likes this
alexiuss
@alexiuss (377)
• Romania
29 Nov 06
i think the cell phone and of course computers and the internet :D
1 person likes this
lsen06
@lsen06 (4998)
• India
20 Jan 07
electricity.
rajthegreat
@rajthegreat (114)
• India
30 Nov 06
the computer as it is the base of the most of the things we have today. it has increased the limits if human mind by many folds and it has opened a completely new concept in information technology.