What did the proton say to the electron?... Chemistry energy medicine music science Please Rate Vote 1 Vote 2 Vote 3 Vote 4 Vote 5 Today's featured daily humor:What did the proton say to the electron? You're grounded!Click for another laugh! Previous article: Sergio Perez woke up yesterday thinking "what's the worst thing that could happen?... Prev Next article: Every day my dog makes me take him for a walk.... Next
