The animated mystery-comedy “Scooby-Doo, Where Are You!” first aired on CBS.
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Super Mario Bros was released for the Nintendo Family Computer in Japan.
The pilot episode of 'Supernatural,' created by Eric Kripke, aired on The WB Television Network.
The legal drama TV series 'Law & Order' aired for the first time on NBC.
The Soviet Union's Luna 2 space probe became the first spacecraft to reach the moon's surface.
Swiss engineer George de Mestral patented velcro.