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  • 科学美国人60秒 SSS 2013-09-06

    We've already known that human population can get taller over time but the new study shows just how extreme this growth ---- can be. Economic storyian timidly had a university access in Australian national university. Exam the tight changes in the re...

  • 科学美国人60秒 SSS 2013-09-05

    Using less energy saves money and lowers greenhouse gas emissions. And various studies have looked at ways to get households to use less energy. Now theres evidence that people in such a study use less energybecause theyre in a study. The general phe...

  • 科学美国人60秒 SSS 2013-09-04

    A baby's cries for food might drive tired parent aggravation,but some species take more drastic measures like the burying beetle,the [xxxxx] which punish it's pesky children by eating them,researches want to get to the bottom of a age-old question in...

  • 科学美国人60秒 SSS 2013-09-03

    Windows can offer beautiful natural light, but on bright days, the sun lighjt can bake a room. That tropic drive the air conditioner to use and energy costs. Now a team od researchers help this ---for bilogically inspired engineering has designed coo...

  • 科学美国人60秒 SSS 2013-09-02

    This is scientific American 60 seconds science. I am, got a minute? Everywhere you go, the trillions of microbs is in you got go to. That is a compllicating sort, because according to a new study a more diverse population of testnal bacteria is links...

  • 美国科学60秒 SSS 2013-08-30

    Everywhere you go, the trillions of microbes in your gut go, too. And that's a comforting thought, because according to a new study, a more diverse population of intestinal bacterias is linked to better health. The work is in the journal Nature. Dani...

  • 美国科学60秒 SSS 2013-08-29

    everywhere you go ,the trillions of microbes in your gut go,too.and that's a comforting thought,because according to a new study,a more diverse population of intestinal bacteria is linked to better health. the work is in the journal Nature.Danish res...

  • 美国科学60秒 SSS 2013-08-27

    This is Scientific American 60 Second Science, Im Cynthia Graber. This will just take a minute. Classical music competitions pick performers against each other. Obviously the most important criterion for judges is sound. But that assumption needs a n...

  • 美国科学60秒 SSS 2013-08-23

    Spicy, tanky shart complex splices at vibrancy to modern meals. Prehistoric cuisine however was thought of as well bland, based on scientists focusing on the energy value of our ancestors' food. Catch the caroboo, you cook the caroboo ,you eat the ca...

  • 美国科学60秒 SSS 2013-08-22

    The lone wolfs howl has long been chosen as a symbol of melancholy and loss. Now researchers have demonstrated that the choice was accurate. Howling is not related to the stress level of the crying canine or the dominance status of the departing wolf...

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