stem timeline by seangiles

By sgiles1
  • 300

    telescope

    gailo
  • Mar 10, 1100

    magneticompass

    unowne

  • cottiongin

    eliwhiney

  • safety pin

    williamuined

  • photos

    joseph vice

  • tv

    philo fartsuoths

  • airplan

    the wright broths

  • frzon foods

    clarerce birdeye

  • zipper

    tlias tloewe

  • tape

    robert oppenher

  • newset invention

  • decade eneded

  • paper

    cai cun

  • oldest

  • decade