How did Granville Wood's invention help the world?

Answer Granville T. Woods (1856 to 1910)--nicknamed the "Black Edison" after the famed inventor, Thomas Edison--is known for several inventions, most geared towards the safety and efficiency of railroad c... Read More »

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What are the names of Granville Trey Woods' siblings?

Very serious problem,requires urgent surgery to remove the foetus before the tube and the patient suffer irreversable damage

Whats the best invention in the world?

How has the invention of ipod changed the world?

They help in education. Children learn from hearing, but usually tapes that are supposed to teach lose their focus. Cute songs and rhymes can be recorded and downloaded onto their iPods so they cou... Read More »

School Invention Projects From Around the World?

Schools can be rich and creative environments for the development and invention of new ideas and products. Whether in inventors clubs or as part of a school-wide invention challenge, students inven... Read More »