
Thomas Edison was an inventor. When he was young, he lost most of his hearing. This helped him concentrate on his inventions. He had a lot of ideas.
Photo Credit: Library of Congress, Prints and Photographs Division [LC-USZ62-55344].
The International Space Station is a science lab in space. … read more
Many large animals roamed the Earth. There were mammoths. There … read more
Sydney is a city on the coast in Australia. The Sydney Opera House is there. People go there … read more
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