Once in a soap industry in Japan,da soap cover was mistakenely packed widout soap in it i-e empty box.2 avoid da problem in future they purchased X-Ray machine of million dollars 2 check whether soap is filled in cover or not in assembly line.
Same problem arose in a poor city of Pakistan. Wat did they do?They simply put a rotating fan beside assembly line.Empty boxes were flown away! Genius!
two frn are talking to each other
1st: kal tumhare pati pipe se apne flat mai ja rahe the.
2nd:haan pairon mai plaster k baad doctor ne unhe seediyan[stairs] chadne se mana kiya hai