莱夫教授走上讲台,为台下的新生们讲课。简单的自我介绍后,莱夫教授突然提出了一个问题:“如何让水沸腾到结冰?”这个问题让所有的学生都面面相觑,让水沸腾到结冰?这完全是不可能的事情!别说是他们这些考上名牌大学的高才生,只要稍有一点物理常识就会知道,水沸腾需要达到的温度是100摄氏度,而结冰需要的温度是0摄氏度,完全是两个极端,怎么可能实现呢?看到学生们连连摇头,莱夫 Leif stepped onto the podium to give lectures to the new students under the stage. After a brief self-introduction, Professor Leif suddenly raised a question: “How to make water boil to freezing?” This question let all the students looked at each other, let the water boil to icing? This is entirely impossible Not to mention that they are highly qualified students admitted to prestigious universities, as long as a little knowledge of physics will know that the temperature of water boiling need to reach 100 degrees Celsius, and freezing temperature is 0 degrees Celsius, is exactly the two extremes, how Possible? See the students shaking their heads again and again, Leif