Inventions- Dejong

  • 2200 BCE

    Soap

    Ebers Papyrus 2200 B.C To smell good
  • 1600 BCE

    Shoes

    Jan Matzeliger 1600-1200 bc Can walk without hurting your feet
  • 500 BCE

    Medicine

    Hippocratic Corpus group Ancient Greece Help people heal/get better
  • 100 BCE

    Paper

    Cai Lun 100 b.c. Something to write on
  • 1290

    Glasses

    Giordano da Pisa 1290 To see better.
  • 1564

    Pencil

    Conrad Gessner 1564 To write
  • Clock

    Christiaan Huygens 1656 Tell time
  • Ball

    Charles goodyear 1855 To play/have fun
  • Type writer

    Christopher Latham Sholes 1868 To type on paper.
  • Lightbulb

    Thomas Edison 1879 Illuminate rooms.
  • Telephone

    Alexander Graham Bell 1876 Talk to people from distance
  • Zipper

    Whitcomb L. Judson 1893 To hold usually 2 pieces of clothing together
  • Tape

    Richard Drew 1925 Hold things together/up
  • Computer

    Charles Babbage 1943 Access Electronic papers etc.
  • Internet

    Robert E. Kahn 1983 Connect with people across the world