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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...

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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 ...

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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...

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‘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 ...

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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...

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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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The International AIDS Conference is the world's top event for people working on the issue of HIV,for those living with HIV,and for those affected by it.The conference is held every two years.But this...

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Britain. Divorce insurance. I do (conditions apply). Ending a marriage is horrid. Insurance might ease the pain. DIVORCE, like any other risk, can be priced and packaged. With half of all marriag...