What was the most important invention in the history of mankind.

Which invention contributed the most to mankind.

Created By      :   VB

Created Date   :   20/10/2015 (5 years ago)

Status              :   Open

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Filters ☛
Percent of Votes

Number of Votes
42.86% Votes Polled
Printing press
28.57% Votes Polled
Other
14.29% Votes Polled
Television
14.29% Votes Polled
Airplane
0% Votes Polled
Telephone
0% Votes Polled
Radio
0% Votes Polled
Steam engine

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