Sense of Time

By 20110412@kaukaunasd.org
  • 10,000 BCE

    Farming

    Farming
    Farming is important because the crops that are grown help people get fed.
  • 6000 BCE

    Irrigation

    Irrigation
    Irrigation is important because it keeps the crops growing in the off-seasons.
  • 3500 BCE

    Sailing

    Sailing
  • 3400 BCE

    Weaving

    Weaving
  • 3350 BCE

    Writing

    Writing
    Writing is important because this is what we use daily now.
  • 2900 BCE

    Pottery

    Pottery
    Pottery is important because it can be used for many things like storage
  • 2600 BCE

    The Great Pyramid

    The Great Pyramid
  • 2500 BCE

    Bronze Working

    Bronze Working
  • 1200 BCE

    Ironworking

    Ironworking
  • 850 BCE

    Gunpowder

    Gunpowder
    Gunpowder is important because it is mostly used in firearms and explosives
  • 323 BCE

    Death of Alexander the Great

    Death of Alexander the Great
  • 300 BCE

    Roman Concrete

    Roman Concrete
  • 215 BCE

    Compass

    Compass
  • 206 BCE

    Paper

    Paper
    Paper is important because it is what we use to communicate.
  • 4 BCE

    Birth of Christ

    Birth of Christ
  • 476

    Fall of the Roman Empire

    Fall of the Roman Empire
  • 500

    Windmill

    Windmill
  • 604

    Islam Founded

    Islam Founded
  • 1200

    Eyeglasses

    Eyeglasses
    Eyeglasses are important because they can help others that have vision issues
  • 1270

    Mechanical Clock

    Mechanical Clock
    Mechanical clocks are important because we can measure time more accurately
  • 1440

    Printing Press (Gutenberg)

    Printing Press (Gutenberg)
  • 1492

    Columbus sails to W. Indies

    Columbus sails to W. Indies

  • Pilgrims Land Plymouth Rock

    Pilgrims Land Plymouth Rock

  • American Independence

    American Independence
    American independence is important because it is when we declared our independence.

  • Steam Locomotive

    Steam Locomotive
    Steam Locomotive is important because they have many transportation benefits

  • Bicycle

    Bicycle

  • Photography

    Photography
    Photography is important because it allows us to capture memories

  • Mechanical Reaper

    Mechanical Reaper

  • Deere Self-Scouring Plow

    Deere Self-Scouring Plow

  • Vulcanized Rubber

    Vulcanized Rubber

  • Man Made Fertilizer

    Man Made Fertilizer
    Man Made Fertilizer is important because it can help maximize the growth of crops

  • Rechargeable Battery

    Rechargeable Battery
    Rechargeable Batteries are important because they can be used over and over again and help minimize waste

  • Pasteurization

    Pasteurization

  • Paper Currency

    Paper Currency
    Paper currency is important because that is what we use to pay for things now

  • Typewriter

    Typewriter
    A typewriter is important because it allows others to print letters on to paper instead of writing all of the time

  • U.S. Civil War Ends

    U.S. Civil War Ends

  • Phonograph

    Phonograph

  • Light Bulb

    Light Bulb
    The light bulb is important because it allowed there to be light in dark places

  • Coca-Cola

    Coca-Cola

  • First Radio Station

    First Radio Station

  • Motion Pictures

    Motion Pictures

  • Wright Bros. Fly

    Wright Bros. Fly

  • Diesel Engine

    Diesel Engine
    Diesel engines are important because they can help transport products people use

  • Ford’s Model T

    Ford’s Model T
    Ford’s Model T is important because it was the first car invented and allowed people to travel a different way

  • World War I

    World War I

  • Fordson Tractor

    Fordson Tractor

  • Transatlantic Flight

    Transatlantic Flight

  • Television

    Television

  • Penicillin

    Penicillin
    Penicillin is important because it can be used to treat infections

  • Nylon

    Nylon

  • World War II Begins

    World War II Begins

  • McDonald’s

    McDonald’s

  • A-Bombs dropped on Japan

    A-Bombs dropped on Japan

  • Transistor

    Transistor

  • Polio Vaccine (Salk)

    Polio Vaccine (Salk)
    The polio vaccine is important because it prevents getting polio which is a very bad disease that can cause paralyzation

  • Barcodes

    Barcodes

  • AI

    AI

  • Sputnik Launched

    Sputnik Launched

  • Moonlanding

    Moonlanding

  • Telephone

    Telephone

  • Pong Debuts

    Pong Debuts

  • Sony Walkman

    Sony Walkman

  • Apple II Personal Computer

    Apple II Personal Computer

  • VHS VCR

    VHS VCR

  • CD

    CD

  • Smallpox Eradicated Worldwide

    Smallpox Eradicated Worldwide

  • Internet

    Internet

  • Motorola DynaTec Cell Phone

    Motorola DynaTec Cell Phone

  • CRISPR

    CRISPR

  • Nanotubes

    Nanotubes

  • Bluetooth

    Bluetooth

  • Cloning of Dolly

    Cloning of Dolly

  • WiFi

    WiFi

  • iPod debuts (hard drive)

    iPod debuts (hard drive)

  • Google Maps

    Google Maps

  • iPhone debuts

    iPhone debuts

  • Netflix Streaming

    Netflix Streaming

  • Bitcoin

    Bitcoin

  • Today

    Today