The Earth is Born

4540000000 BC-02-23 21:43:32 The Earth is thought to have been formed about 4.54 billion years ago by collisions in the giant disc-shaped cloud of material that also formed the Sun. Gravity slowly gathered this gas[…]

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First Life Appears

3550000000 BC-02-23 21:40:38 New studies suggest all life (plants and animals) came from a single celled organism and this organism lived 3.55 bya. http://news.nationalgeographic.com/news/2010/05/100513-science-evolution-darwin-single-ancestor/ Advanced forms of life existed on earth as early as 3.55[…]

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Cambrian period

540000000 BC-02-23 22:09:50 The Cambrian Period is the first geological time period of the Paleozoic Era (the “time of ancient life”). This period lasted about 53 million years and marked a dramatic burst of evolutionary[…]

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Evolution of Dinosaurs

230000000 BC-02-23 19:23:11 Dinosaurs are a diverse group of animals of the clade Dinosauria. They first appeared during the Triassic period, 231.4 million years ago, and were the dominant terrestrial vertebrates for 135 million years[…]

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Tyrannosaurus Rex

67000000 BC-02-23 22:24:27 One of the largest dinosaurs that ever lived, Tyrannosaurus rex was a fierce carnivore. Scientists believe this powerful predator could eat up to 500 pounds (230 kilograms) of meat in one bite.[…]

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