风云人物   

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Today, we tell about one of the greatest thinkers in the world,Leonardo da Vinci.He began his career as an artist.But his interest in the world around him drove him to study music, math, science, engi...

今天，我们来谈谈世界上最伟大的思想家之一莱昂纳多·达·芬奇。但他对周围世界的兴趣驱使他学习音乐、数学、科学、工程和建筑设计。他的许多想法和发明都领先于他的时代几个世纪。（音乐）我们从列奥纳多·达·芬奇 （Leonardo da Vinci）...

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We'll talk with Nobel Prize-winning M.I.T. physicist, Frank Wilczek, and his wife, Betsy Devine, and then we'll squeeze in a quick round of our science quiz. Frank Wilczek shared the 2004 Physics Nobe...

我们将与诺贝尔奖获得者麻省理工学院物理学家 Frank Wilczek 和他的妻子 Betsy Devine 交谈，然后我们将进行一轮快速的科学测验。Frank Wilczek 与 David Gross 和 David Politzer ...

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Today we tell about one of the world's greatest scientists,Isaac Newton.(MUSIC)Much of today's science of physics is based on Newton's discovery of the three laws of motion and his theory of gravity.N...

今天我们来谈谈世界上最伟大的科学家之一艾萨克·牛顿。（音乐）今天的大部分物理学都是基于牛顿发现的三个运动定律和他的万有引力理论。牛顿还开发了最强大的数学工具之一。这就是我们称之为 calculus 的方法。牛顿在晚年谈到他的工作时说：“如果...

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Today, we tell about the much-loved performer Lucille Ball.Her famous television series "I Love Lucy" was first broadcast in nineteen fifty-one.(MUSIC)The "I Love Lucy" show was a huge success.It was ...

今天，我们来谈谈备受喜爱的表演者露西尔·鲍尔，她着名的电视连续剧《我爱露西》于 1951 年首次播出。（音乐）“我爱露西”节目取得了巨大的成功。这是 19 世纪 50 年代最受欢迎的电视节目。鲍尔女士帮助开发的那种电视节目被称为情景喜剧。一...