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2023-12-15   Video
Tim White on the Intersection of Anthropology and Paleontology

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I think basically it's a human characteristic that we are curious. And when you look anthropologically around the world, you can pretty much name the culture. And they'll have a creati...


2023-12-11   Video
Ancient Hands, Ancient Tools

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There was a time when our ancient ancestors' hands had digits that all pointed the same way tipped with claws. But our primate ancestors changed that. We've lost our claws and now have na...


2023-12-02   Pre-Intermediate
Story - 'Molly Bannaky' Written by Alice Mcgill

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This story begins on a cold grey morning in 1683 in England.Molly Walesh sat on the stool,pulling at the udder of a difficult cow.She was a milkmaid.She had to get up very early every morning and go t...


2023-11-30   Pre-Intermediate
Story - 'The Keeping Quilt' Written by Patricia Polacco

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When my great grandma Anna came to America.She wore the same thick coatand big boots she had worn when she worked on her family's farm.But her family did not farm anymore.In New York City,her father c...


2023-11-27   Video
The Evolution of Bipedalism

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Walking on two legs marked a huge change for our species. In fact, being almost exclusively bipedal makes us unique among our primate cousins. The question is, how did our ancestors start...


2023-11-16   Pre-Intermediate
About the History of the English Language, Part Two

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In some areas,the Vikings became so powerfulthey built temporary bases.These temporary bases sometimes became permanent.Later, many Vikings stayed in Britain.Many English words used today come from th...


2023-11-14   Pre-Intermediate
About the History of the English Language, Part One

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More people are trying to learn English than any other language in the world.English is the language of political negotiations and international business.It has become the international language of sc...


2023-10-24   Video
Glycolysis

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SPEAKER: The sweet, energetic glucose molecule is the energy source providing power for your living cells. Glucose, from the food you eat, is slowly broken down into two pyruvate molecule...


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