Inventos (Tecnología)

By hectortecnologia
  • Large aqueducts
    700 BCE

    Large aqueducts

    thanks to the aqueducts, the cities could grow because they had large reserves of water to supply the population, people became less sick because the water they drank came directly from the aqueduct and was not stagnant, so the death rate dropped.
  • Steam machine

    Steam machine

    thanks to the aqueducts, the cities could grow because they had large reserves of water to supply the population, people became less sick because the water they drank came directly from the aqueduct and was not stagnant, so the death rate dropped.
  • Telephone

    Telephone

    This device allowed two subjects to communicate with each other from very long distances and allowed families to learn more about their distant relatives.
  • "First submarine"

    "First submarine"

    This device allowed two subjects to communicate with each other from very long distances and allowed families to learn more about their distant relatives.
  • Radio

    Radio

    This device allowed two subjects to communicate with each other from very long distances and allowed families to learn more about their distant relatives.