Who invented the first iPhone? Who invented the first traffic light? Who invented the first train? Who invented the first hybrid car? Who invented the first record? Who invented the first bus? Who invented the first telephone? Who invented the first wheelchair?
athere wasn't much that henry had not seen or done 没有亨利没看见也未做的[translate] apollution fighters 污染战斗机[translate] awhat about the people who invented the traffic light and the windshield wiper? 怎么样人民谁发明了红绿灯和风档刮水器?[translate]...
Who invented the Bunsen burner? Who invented the first traffic light? Who invented the gasoline engine? Who invented the 3D movie? Who invented light years? Who invented the firework? Who invented the electric lightbulb first? Who invented the first adhesive tape?
awe know the famous ones- the THOMAS and the Alexander graham Bells-but what about the people who invented the traffic light and windshield? should notwo know who they are? we know the famous ones- the THOMAS and the Alexander graham Bells-but what about the people who invented the traffic...
We know the famous ones-the Thomas Edisons and the Alexander Graham Bells-but what about the less famous inventors? What about the people who invented the traffic light and the windshield wiper (雨刮器)? Shouldn't we know who they are?
famous inventors? What about the people who invented the traffic light and the windshield wiper (雨刮器)?Shouldn't we know who they are? Joan Mclean thinks so. In fact Mclean a professor of physics at Mountain University in Range feels sostrongly about this matter that she's developed a...
less famous inventors? What about the people who invented the traffic light and the windshield wiper (雨刮器)? Shouldn’t we know who they are?Joan Mclean thinks so. In fact, McLean, a professor of physics at Mountain University in Range, feels so strongly about this matter that she’s ...
咳嗽，使用抗生素、异丙肾上腺素吸入有效。2天前打扫卫生时又发生喘息，不能平卧。查体：体温37.7℃，血压150／95mmHg，心率120次／分，大汗淋漓、口唇发绀，双肺散在哮鸣音。实验室检查：血气分析PaO 250mmHg、PaCO 250mmHg，血常规：白细胞11×10 ／L。判定患者病情严重最主要的指标是 ...
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Communication technology wouldn’t be what it is today without the work of Guglielmo Marconi. He was a physicist who invented the first effective systems of radio communication. In 1901, he sent and received the first wireless message across the Atlantic Ocean, which disproved a widespread belief...