If Clarissa Actually Explained It All

    This would have been helpful.

    Loryn Brantz
    by Loryn Brantz

    BuzzFeed Staff

    Nickelodeon / Loryn Brantz / BuzzFeed

    String Theory

    Nickelodeon / Loryn Brantz / BuzzFeed / Via math.berkeley.edu

    Sex

    Nickelodeon / Loryn Brantz / BuzzFeed / Via parenting.com

    The Cold War

    Nickelodeon / Loryn Brantz / BuzzFeed / Via historylearningsite.co.uk

    Particle accelerators

    Nickelodeon / Loryn Brantz / BuzzFeed / Via home.web.cern.ch

    Quantum Physics

    Nickelodeon / Loryn Brantz / BuzzFeed / Via physics.about.com

    Evolution

    Nickelodeon / Loryn Brantz / BuzzFeed / Via evolution.berkeley.edu

    Misandry

    Nickelodeon / Loryn Brantz / BuzzFeed / Via merriam-webster.com