To delay aging, spend more time standing up. That’s the surprising conclusion of a new study by Swedish scientists, reports The Daily Telegraph (U.K.). Researchers at Karolinska University Hospital in Stockholm took blood samples from a group of sedentary, overweight men and women, all 68 years old, and measured the length of their telomeres—caps on the ends of DNA that […]
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On the 35th anniversary of its launch, the Voyager 1 spacecraft is close to becoming the first man-made object to escape our solar system. The spacecraft—run by a 1977 computer 100,000 times less powerful than an iPod Nano—is currently 11.3 billion miles away. In 2004, Voyager 1 entered the turbulent boundary zone beyond Pluto, where solar winds encounter plasma pushing […]
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The FBI has files on roughly 77.7 million people in the U.S.—the equivalent of one in three American adults. As many as 12,000 new names are added to its master criminal database every day, largely as the result of minor arrests connected to “zero-tolerance” policies at schools.
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Percentage of countries worldwide in which girls outperform boys in academic achievement: 70
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Prime Minister Narendra Modi launched India’s first air-quality index in April, but pollution will keep growing unless India stems coal production, which Modi has pledged to double by 2020.
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75% – Percentage of workers worldwide who do not have a permanent job, according to the International Labor Organization. Global unemployment reached an estimated 201 million in 2014; most people work without a contract or are self-employed.
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The average American woman now weighs 166.2 pounds, about the same as the average American man weighed in the early 1960’s. Over the same time period, U.S. men have gained nearly 30 pounds, from 166.3 in the ’60’s to 195.5 today.
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2,500 – Number of U.S. military dogs on duty worldwide $2,000,000 – Amount the U.S. spent on developing a robotic mule
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Reported incidents of unruly passenger behavior on airplanes soared from 339 in 2007 to 8,217 in 2013.
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As the population ages and lives longer, dementia has become one of the country’s most expensive medical conditions, with $109 billion in direct medical costs in 2010, a new RAND study found. The medical cost of dementia exceeds that of both heart disease, at $102 billion, and cancer, at $72 billion.
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