Wuzong Zhou, a professor of chemistry, said: 'a colleague from another university said to me: "of course, no one knows what a candleflame is actually made of."
一位名叫周武宗的化学家说：“另外一所大学的同事跟我说：‘你肯定不知道烛火是由什么构成的’。”
2
Burning gas has been used to make diamonds before but Professor Zhou is the first to show that the gems form deep inside something as simple as a candleflame.