Shawn's Timelime

By shawn712

  • Anton von Leeuenhoek invents the microscope

    Anton von Leeuenhoek invents the microscope

  • William Seward Burroughts invents the adding machine

    William Seward Burroughts invents the adding machine

  • Eli Whitney invents the cotton gin.

    Eli Whitney invents the cotton gin.

  • Charles Goodyear invents vulcanized rubber.

    Charles Goodyear invents vulcanized rubber.

  • Samuel Morse invents the telegraph.

    Samuel Morse invents the telegraph.

  • Elisha Graves Otis invents the elevator break.

    Elisha Graves Otis invents the elevator break.

  • Elijah McCoy invents the ironing board.

    Elijah McCoy invents the ironing board.

  • Alexander Miles invents automatic elevator doors.

    Alexander Miles invents automatic elevator doors.

  • Edwin Binney and Harold Smith invent Crayola Crayons.

    Edwin Binney and Harold Smith invent Crayola Crayons.

  • Whitcomb L. Judson invents the zipper1917

    Whitcomb L. Judson invents the zipper1917

  • John Logie Baird invents the television.

    John Logie Baird invents the television.

  • Frank Henry Fleer invents bubble gum

    Frank Henry Fleer invents bubble gum

  • Richard Drew invents scotch tape.

    Richard Drew invents scotch tape.

  • Madam C.J. Walker Invents African American Hair Care Products

    Madam C.J. Walker Invents African American Hair Care Products

  • Jonas Salk invents a vaccine for polio.

    Jonas Salk invents a vaccine for polio.