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Pre-Intermediate 2022-06-04    
The ‘Reagan Revolution’

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The months before Election Day in November of nineteen eighty were difficult for President Jimmy Carter.Many Americans blamed the Democrat for the nation's economic problems,including high inflation a...


British English 2022-06-04    
Britain Mayhem 2011

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Britain. Policing the mobs. Under fire. The police stand accused of allowing mayhem to go unchecked. AFTER five days of spreading Saturnalian anarchy on the streets of English cities, the disgust ...


Intermediate 2022-06-03    
Astrophysicist J. Richard Gott on Time Travel & Presidential Polling

Keywords:

Steve: Dr. Gott, tell me about this research that you've done in, of all things, election results and polling data. Gott: Well, Wesley Colley and I decided that we would like to try to apply median s...


Video 2022-06-03    
Are You Alone – In The Universe

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Are you alone in the universe? Or are you connected to anything? First of all, you’re part of a group of mammals that’s still very young, but we can make videos already, and build Large ...


Pre-Intermediate 2022-06-02    
An Aid Group in Uganda Called Watoto

Keywords:

‘Leadership makes or breaks the efforts that people make against AIDS.’ Leadership - being good at leading - is the main idea for World AIDS Day 2007, and the theme for the coming year. World AIDS ...


British English 2022-06-02    
Anarchy in the UK

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Anarchy in the UK. A bout of violent mindlessness that has shaken Britain’s sense of self—and may be exportable. SHAME was the first response of many people in Britain to the riots that started in...


Intermediate 2022-06-01    
DNA Evidence for Human Migration

Keywords:

Steve: Gary, How are you doing? Stix: Good Steve. Steve: Traces of a distant past. This is really fascinating that each of us carries, within every cell of our body, these clues that will lead to th...


Video 2022-06-01    
Fossil Record of Stickleback Evolution

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These are all based on studies of a fossil lake site in Nevada. At this site, diatoms die each year, float to the bottom of the lake, and establish these thin rocky layers that are lik...


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