22-04-06 Dogs are especially good at sensing movement. The increased number of rods in the dogs retina also increases their ability to detect motion, Sypniewski says. This ability can help them detect small prey like squirrels. 狗特别擅长感知运动。西普尼夫斯...

21-02-27 The integration of disabled people in society has increased in the last few decades. The Paralympic movement celebrates extraordinary physical achievement. And businesses are starting to cater for the needs of disabled people. But is progress fast e...

21-02-27 The integration of disabled people in society has increased in the last few decades. The Paralympic movement celebrates extraordinary physical achievement. And businesses are starting to cater for the needs of disabled people. But is progress fast e...

16-03-30 Bacteria are the most abundant form of life on Earth, and they are capable of living in diverse habitats ranging from the surface of rocks to the insides of our intestines. Over millennia, these adaptable little organisms have evolved a variety of s...

14-09-28 BUT the privations, or rather the hardships, of Lowood lessened. Spring drew on: she was indeed already come; the frosts of winter had ceased; its snows were melted, its cutting winds ameliorated. My wretched feet, flayed and swollen to lameness by...

14-09-01 For decades, researchers have used petri dishes（培养皿） to study cell movement. These classic tissue culture tools, however, only permit two-dimensional movement, very different from the three-dimensional movements that cells make in a human body....

14-07-24 DNA has the nasty habit of getting tangled and forming knots. Scientists study these knots to understand their function and learn how to disentangle them (e.g. useful for gene sequencing techniques). Cristian Micheletti, professor at the Internation...

13-08-16 Monitoring slow earthquakes may provide a basis for reliable prediction in areas where slow quakes trigger normal earthquakes, according to Penn State geoscientists. We currently don't have any way to remotely monitor when land faults are about to m...

13-07-05 Call it a bird's eye view of migration. Scientists are taking a fresh look at animal movement with a big data approach that combines GPS tracking data with satellite weather and terrain information. The new Environmental-Data Automated Track Annotat...

13-06-09 MBWA( Management by wandering/walking around) is an informal managing style where top managers actually keep in touch with employees by wandering the halls, asking workers what theyre working on and getting a clue of whats really going on in the com...