• 领带颜色所传递的信息

    14-09-12 Colours give off very specific signals, said David Zyla, New York-based author of Color Your Style. The same suit can be transformed with different tie colours, each with a very different impact and message. 写了《用颜色秀出你的风格》的纽约作家大卫...

  • 北极驯鹿眼睛的颜色随季节变化

    13-10-31 Researchers have discovered the eyes of Arctic reindeer change colour through the seasons from gold to blue, adapting to extreme changes of light levels in their environment and helping detect predators. The Biotechnology and Biological Sciences Res...

  • 人类的祖先长什么样?

    13-01-14 A new method of establishing hair and eye colour from modern forensic(法院的) samples can also be used to identify details from ancient human remains, finds a new study published in BioMed Central's open access journal Investigative Genetics. The...

  • 量子跃迁改变空间颜色

    12-11-08 Even empty gaps have a colour. Now scientists have shown that quantum jumps of electrons can change the colour of gaps between nano-sized balls of gold. The new results, published today in the journal Nature, set a fundamental quantum limit on how t...

  • 欧洲胡蜂体色越艳丽 毒性越强

    12-08-21 European paper wasps(胡蜂) (Polistes dominula) advertise the size of their poison glands to potential predators, finds a new study published in BioMed Central's open access journal Frontiers in Zoology. The brighter the colour, the larger the pois...

  • Colours of the sky

    12-08-06 If we look at the sky on a perfectly fine summer's day we shall find that the blue colour is the most pure and intense overhead, and when looking high up in a direction opposite to the sun. Near the horizon it is always less bright, while in the reg...

  • 鸟类羽毛颜色各异加速了进化

    12-05-11 Researchers have found that bird species with multiple plumage colour forms within in the same population, evolve into new species faster than those with only one colour form, confirming a 60-year-old evolution theory. The global study used informat...

  • A Eel

    11-11-22 We kept a leapard moray eel(鳗鱼) for a long time in a marine tank, now she is nearly 40 inches long, interspersed(点缀,散布) by plum shape of black colour with the white colour background what looked like a tiger. When she is hungry, she is up...

  • 蜜蜂具有超级快速的视觉系统

    10-03-18 Bees see the world almost five times faster than humans, according to new research from scientists at Queen Mary, University of London. This gives bumblebees(大黄蜂) the fastest colour vision of all animals, allowing them to easily navigate shady...

  • 恐龙羽毛的颜色首次被鉴定

    10-01-29 The colour of some feathers on dinosaurs and early birds has been identified for the first time, reports a paper published in Nature this week. The research found that the theropod兽脚亚目的 dinosaur Sinosauropteryx had simple bristles猪鬃 precursor...