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Electric Fish 发电鱼 One way that Harold Zakon and his team find fish to study is to put electrical detectors into the bottom of murky streams in Venezuela. This works because certain fish emit pulses of electricity. Discover electric fish -- on tod
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BEIJING, Sept. 6 (Xinhuanet) -- Scientists from Tufts University of the U.S. have created the world's smallest electrical motor in a single molecule. The finding was published in the journal Nature Nanotechnology on Monday. In the research, scientist
Bring him in, damn it. There was a grunt and a loud groaning of wood as the cage slid sideways and then the Wall was beneath him. 让他进来罢,天杀的。铁笼开始朝长城平移,木头嘎吱作响,发出痛苦的呻吟。 Tyrion waited