Indian engineers rocks

"Once in a soap industry in Japan,
.
The soap cover was mistakenly packed without
soap in it
i.e empty box.
To avoid the problem in the future
Engineers purchased X-Ray machine of 60
thousand dollars to check whether soap is Packed
in every cover or not in assembly line.
Same problem occurred in India..What did they
do?
Indian Engineers simply put a fan beside d
assembly line&Empty boxes were flown away!
.
.
.
India Rocks :)"