Name: Wisdom User 2013-03-24 13:30
Man A : "Why are you so happy?"
Businessman : "I'm sitting on a gold mine: My company is selling 3-D printers, which are all the rage now.
With 3-D printers, anyone can create functional objects ranging from household items to biomedical and precision engineering products."
Man A : "Hmm, precision engineering...what if someone uses your 3-D printer to churn out even more 3-D printers for sales, hence putting you out of business?"
Businessman : "!!"
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Man C : "My printer can produce three-dimensional print-outs."
Man D : "Wow, you got one of those wonderful 3-D printers?"
Man C : "No, it is a normal one...with a paper jam problem!"
Papers printed out in \/\/\ shapes from the jammed printer.