The Pyramids  - WERE BUILT by the Edyptians., The Coloseum - WERE BUILT by the Romans., Electricity - WAS DISCOVERED by Benjamin Franklin., Penicillin - WAS DISCOVERED by Louis Pasteur., The theory of radioactivity - WAS DEVELOPED by Marie Curie., Gravity - WAS DISCOVERED by Isaac Newton., The first 100% solar power house - WAS CREATED by Maria Telkes in 1947., The theory of evolution - WAS PROPOSED by Charles Darwin., The theory of relativity - WAS PROPOSED by Albert Einstein., Stem cells - WERE ISOLOATED by Ann Tsukamoto., Monopoly - WAS INVENTED by Elizabeth Lizzie Magie in 1904., Pizza - WAS INVENTED by Neapolitans around 1889.,

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