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A couple of studies on perception. First, theres now visual data to back up the idea that everything looks kinda gray when you feel blue. Researchers examined how the retina responds to different black-and-white contrast situations. They did the test
Scientific American(七)月
When people suffer from a migraine, they often retire to a cave-like dark room. But exactly why does bright light hurt the migraine sufferer? A possible answer was published this week in the online issue of journal Nature Neuroscience. A big clue was
Scientific American(一)月
TOKYO, Feb. 1 (Xinhua) -- Japan's Ministry of Health, Labor and Welfare on Wednesday approved transplant of retinal cells to treat patients using induced pluripotent stem (iPS) cells derived from another person. According to Japan's public broadcaste
英语新闻
今天我们要学的词是gridlock。 Gridlock, 意思是全面大堵塞。 Millions of Americans could see their taxes go up while others could soon lose their unemployment insurance because of political gridlock in Washington, 由于华盛顿的政治
英语单词荟萃
Idiom: Run before you can walk( be patient ) Hit the book： Retinal detachment Macular degeneration Cataract Light sensitivity Blurry Side effect Randomly Respectively Optical And high myopiawhere the eyeball stretches and becomes too longisn't just
趣味青春英语
A diplomat is a man who always remembers a woman's birthday but never remembers her age. 真正的绅士应该记住女人的生日，而忘记女人的年纪。 It is about respect, so usually we don't talk about these topics so the conversation can
早安英文