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    The Weird Accident Behind The Invention Of Silly Putty
    By News Staff | May 9th 2011 10:00 AM | 2 comments | Print | E-mail | Track Comments
    Industry does quite a lot of basic research today but government funds the majority.  Prior to and during World War II those ratios were inverted and the private sector funded most basic research in hopes that the next big thing would be invented by them.

    Sometimes failed experiments even led to terrific...toys.  Silly putty is one example.  Silly putty resulted from a mislabeled bottle of what scientists thought was boron nitride at a GE research lab in New Haven, Connecticut.    The year was 1943, the middle of World War II, and U.S. private industry had essentially re-configured to support the military, creating new technologies like primitive computers that controlled guns on B-29 bombers, improved marine engines and, by accident, Silly Putty. 

    GE scientist James Wright and his team were working around the clock to develop new silicone rubbers for the military because there was a shortage of natural rubber; Japan controlled all of the natural sources.   They spent over a year experimenting with different combinations of chemical compounds, hoping to produce a synthetic, 'hard rubber' silicone that could withstand the high heat of jet engines or the freezing cold nights on Navy ships.   In the summer in 1943, they tried adding boron nitride as filler to an experimental silicone compound but didn't realize the substance they thought was boron nitride was actually a mixture of other chemical compounds, including boric acid.   Then they tried adding just boric acid. 

    silly putty
    1951 edition of GE Adventures Ahead magazine showing Silly Putty.  Credit: GEReports.com

    It was a failure.   The resulting substance was gooey, not hard.   Frustrated, Wright threw the goop onto the floor and, to his surprise, it bounced right back up at him. A reporter from the Saturday Evening Post described the scene in a story.  “‘Golly,’ the scientist exclaimed as he dropped a ball of silicone putty, ‘look at it bounce!’”

    They eventually created the harder form of synthetic rubber, and it did its part in boosting the war effort, but that accidental bouncing putty captured America’s attention and is still known today. Wright and his team, not sure what to do with it, gave it out to local children.    In 1944, newspaper reporters, intrigued by stories of 'silly' putty, crashed a GE cocktail party in Manhattan intended to showcase the silicone discovery. According to a “Talk of the Town” piece in The New Yorker:
    A couple of morosely sportive photographers began draping a General Electric chemist with strands of bouncing putty. "Cut it out, now, fellows," the chemist said, giggling nervously.
    By 1950, a New Haven entrepreneur began marketing it as Silly Putty and, to promote it, he hired Yale students to plastic egg shells as packaging and it took off.   In 2001, Wright’s wartime lab mishap was inducted into the National Toy Hall of Fame.

    silly putty

    Comments

    rholley
    The Wikipedia Article gives further interesting bits including:
    Because of its adhesive characteristics, it was used by Apollo astronauts to secure their tools in zero-gravity.

    I like the link to the National Toy Hall of Fame.  This put me in mind of the famous Toy Symphony, of which there are three contenders as to who is the composer.  The following YouTube has the full symphony with the best sound quality of those I have searched.  It makes a nice background to work to.

    Robert H. Olley Quondam Physics Department University of Reading England
    Hank
    I think Nutty Putty is a better name but clearly they did just fine using Silly Putty.  On the music, how can it be a controversy?    If I can listen and say "That sounds like Haydn" why can't experts?
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