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Mesopotatiom people discovered a bunch of metals and gems extractions without any tools or anything, or any knowledge at all of what they were. -
Louis Leakey, discovered the first evidence of human life in Africa, in the pliocene era, over 5-7 million years ago, by seeing that creatures started walking on two legs. -
Charles Darwin and other people discovered that plants can be turned into medicine to help sick people or treat a would or illness. -
The greek people had a theory that everything was made up of atoms, and that you couldn't split one, nor see it. -
Sir issac Newton discovered and created a theory that gravity exists by watching an apple drop (from a tree) and why it fell straight down rather than sideways or another direction. Between 1665 and 1666 -
Charles Darwin and Alfred Russel Wallace discovered land animals evolving to fit where they live, and how they protect themselves, meaning they evolved. -
Neil was born in Ohio, and died in Ohio, just different cities. He had two other siblings, June and Dean, and his work was important because it inspired other people to become an astronaut and that they could also study planets, comets, other stars and space in general. -
Neil Armstrong goes to the moon, making him the first ever person to go to space and go to the moon successfully