英语 英语 日语 日语 韩语 韩语 法语 法语 德语 德语 西班牙语 西班牙语 意大利语 意大利语 阿拉伯语 阿拉伯语 葡萄牙语 葡萄牙语 越南语 越南语 俄语 俄语 芬兰语 芬兰语 泰语 泰语 泰语 丹麦语 泰语 对外汉语
当前位置:主页 > TAG标签 > 美国科学60秒
  • 美国科学60秒 SSS 2013-08-21

    It's happen to all of us, around you cellphone, your boss are saying something important, and then the connection instruction to drop out. Now a team of physicist at Demag lead by A U P, has demonstrated that a new kind of radio tuner that is far mor...

  • 美国科学60秒 SSS 2013-08-13

    Yes, the mosquitos are swarming at this time of year. Alaska joke the B.Z. the sate bird. But have you ever looked closely the swarm making mosquitos the nuts images? It is a curious thing. The swarm maintains the kind of shape that moves around. But...

  • 美国科学60秒 SSS 2013-08-08

    If you find a job a couple of thousand miles away, Skype interview will be certainly cheaper than meeting a person. But you could end up casting you the job, because study finds that video check can make you seem less likable than face to face interv...

  • 美国科学60秒 SSS 2013-08-07

    have you ever run into a former companion and discover you can't remember his name? this awkward situation is apparently alien to dolphin, who can recall old companions up to 2 decades later. as a recent 60 second science xx explained, dolphins have...

  • 美国科学60秒 SSS 2013-08-06

    I am sick and tired of A-Rod and all the stuff. Let's play a game. Butwe can't play the game until we comes to some kind of resolution as howwe deal with PEDs and steroids. Verteran sportswriter and journalismprofessor Jusice B Hill on August 1 at th...

  • 美国科学60秒 SSS 2013-08-05

    It's similiar to a pregnancy test: a drop of liquid on a strip of paper causes an easily seen color change. But imagine that kind of simple, cheap technology employed in testing for pollution or health issues anywhere and on the cheap. Researchers at...

  • 美国科学60秒 SSS 2013-08-02

    This is Scientific American 60-second Science. I'm Sophie Bushwick. Got a minute? Wolves and grizzlies sound like unlikely allies. But the resurgence of Yellowstone Park's canine population has helped the bears in a berry interesting way. In the 1990...

  • 美国科学60秒 SSS 2013-07-31

    If you haven't already pickd up on the trend from all the whining on Bravo's Princesses Long Island, marriage rates in America are at an all-time low. And the medium age at which women do say 'I do'is now 27, the highest it's been in the century. Tha...

  • 美国科学60秒 SSS 2013-07-30

    This is scientific american 60-secs science. I'm Sophy Bushwick. Got a minute? It takes a white chromosome to make a man, but that does't mean its counterpart, the x-chromosome, plays no part. In fact it has a big role in making sperm. To study x evo...

  • 美国科学60秒 SSS 2013-07-29

    The lunar cycle affects the night sky, the tides, and even the fertility of certain marine species. And it turns out, we can add your shuteye to the list. According to a new study, humans sleep poorly on nights near full moon. The work is published i...

听力搜索