What Makes People from Different Parts of the World Have Different Skin Colors?
People noticed long ago that people from different parts of the world often had different skin colors. For example, people who liv
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Generations
Why Do We Call Galileo by His First Name Only?
The surname Galilei derives from the given name of an ancestor, Galileo Bonaiuti, a physician, university teacher and politician who lived i
Who Are Maoris?
Who Are Maoris? The Maori are the indigenous people of New Zealand; they are Polynesian and comprise about 14 percent of the country’s popul
What Happened to the Aborigines?
What Happened to the Aborigines? The original inhabitants of Australia, the Aborigines, met the usual fate of widely-scattered native people