Descarga (4)

Transport On land

  • 3500 BCE

    Wheels

    Wheels
    Wheels were invented 5,000 years ago in Mesopotamia. They were made from solid wood. Animals pulled carts on wheels. A thousand years later, spokes were added which made the wheels much lighter.
  • Cugnots steam tractor

    Cugnots steam tractor
    The first vehicle to move by itself was the steam tractor, invented in 1769 by the frenchman Nicolas Cugnot. The steam tractor worked by pumping pistons up and down to move the wheels. But the tractor was very heavy and ustable
  • Sthephensons rocket

    Sthephensons rocket
    The first steam train was built in England in 1804 by Richard Trevithick and travelled at 8 kph (jilometres for hour). In 1829, George Stephenson and his son Robert won a competition to invent the fastest steam train. The Stephenson,s "Rocket" could travel at 48 kph
  • The benz petrol car

    The benz petrol car
    Transport on the road and rail was further advanced by the invention of the internal combustion engine in 1859. The combustion engine worked by burning fuel inside cylinders and was much smaller and ligther than a steam engine. And in 1885 the German engineer Karl Benz built the first petrol-powered car.
  • Model T ford

    Model T ford
    These early hand-built cars were too expensive for ordinary people. But in 1908 Henry Ford started mass-producing cars in his factories. In the first 20 years of production, 15 million "Model T Ford" cars were sold.
  • Trains

    Trains
    Nowadays, cars and trains are often powered by diesel or petrol, but these fuels will run out. High-speed trains, such as the Japanese bullet train or the French TGV, which can travel over 300 kph now use electricity. Scientists are also experimenting with magnetic levitation trains and fuel cell cars (hydrogen) and solar powered cars.