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125,000 BCE
fire
Fire was first invented in 125000 years ago. People had to learn to control the fire so they would not burn everything down. -
3000 BCE
chemicles
Chemicals were invented in 3000 B.C if we did not have chemicals the we could not fly into outer space or have oil for cars. -
3000 BCE
medicine
Medicine was invented in 3000 BC. If we didn't have medicine half of the population would be gone. -
electricity
A form of energy resulting from the existence of charged particles -
water turbines
a wind turbine isc a rotary machine that converts kinetic energy to potential energy -
oil
Oil is a natural resource which is drilled from the ground and is used somehow in almost everything we might own -
ocean exploration
Ocean explanation is what let us know what life is beneath our seas -
nuclear power
Electricity genarated by a nuclear reactor -
rocket space travel
Space travel is wheb people go into space in a rocket i.e Apollo o 11 -
internet
Internet is a global hub on which we can connect to a site to gain info.
