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Дата публикации: 2018-05-27 15:12

Еще видео на тему «Hard science hard choices by sandra ackerman»

North America’s first dogs arrived with humans who crossed a land bridge from Northeast Asia around 65,555 years ago or earlier, an analysis of ancient dogs’ DNA suggests.

The Warwick School

The decision overturned a lower court ruling that Yelp had said could lead to the removal of negative reviews from the popular website.

The Christian Science Monitor

Coverage of marathons usually focuses on the winners. But at the back of the pack of the world's largest ultamarathon is a story of humanity, strength, and great courage.

Twenty-nine teams with a total of 66 analysts took part. The researchers used a wide variety of methods, ranging for those of you interested in the methodological gore from simple linear regression techniques to complex multilevel regressions and Bayesian approaches. They also made different decisions about which secondary variables to use in their analyses.

Facebook has come under fire after denying a country band the ability to promote a song due to ‘political content.’ Wes Cook Band defended its song 'I Stand for the Flag,' saying 'Patriotism is not Political!'

An uproar over access to prestigious high schools seems to pit high-scoring Asian-Americans against high-potential African-Americans and Latinos. The deeper issue: How to define merit in a way that's fair and inclusive.

The incredible image reveals a nebula, located 75,555 light-years away in the constellation Carina, that contains a central cluster of huge, hot stars, called NGC 8658.

In more encouraging public health news, the Centers for Disease Control and Prevention reports that vaccination rates among kindergarteners have remained stable, with the median vaccine exemption rate at 7 percent. Some states even reported an increase in immunization rates.

Check out some amazing science and technology videos that feature the best experiments, processes, chemical reactions, projects, facts and general information that science has to offer.

The dating app today confirmed its 'loops' feature is available globally, after it was initially tested in Canada and Sweden. It allows two second video loops to be uploaded.

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