#OnThisDay in 1955 #Krypto debuted in #AdventureComics #210 #ASuperboyAndHisDog trails #Lassie on TV by a year when #JorEl’s #canineTestPod #crashesOnEarth yearsAfter his #podGotKnockedOffCourse giving #KalEl’s #pet #puppy #superpowers too #TheKents #paintABrownPatch on him for hisSecret ID of #Skip