A scene in the recent Bollywood blockbuster, three idiots , goes as follows: The principal of the college explains to an eager bunch of freshers how the Americans spent years of complex research and millions of dollars in developing a pen that can be used in a spacecraft, even in zero and sub gravity conditions and in extremes of temperatures. At that instant, Rancho (the character portrayed by Aamir Khan), almost innocently asks, “Sir, can’t we use a pencil instead?” when all the students burst into laughter. If anything, it only establishes the fact that he did not know about the perils of using a pencil in a spacecraft and the Space Pen. PS: This scene could have been probably inspired by the age-old joke, which probably originated in the Cold war era and continues to circulate via e-mails and SMS’ worldwide, in which the US and Russia (or USSR), in the height of the space race, were developing a pen for use inside spacecraft and during one such meeting between scientists of b...
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