单词：MIDGLEY
单词：MIDGLEY 相关文章
You may have never heard of him, but Thomas Midgley was considered one of the great chemists and inventors of his time. But perhaps no single person in history has done more harm to our earth. While working at a subsidiary of General Motors in 1921 h
轻松英文阅读
By Scott Bobb Johannesburg 12 October 2007 Environmentalists in Africa are welcoming the announcement that the Nobel Peace Prize has been awarded to former U.S. Vice President Al Gore and a United Nations Panel on climate change. They say the well kn
2007年VOA常速英语（十月）
On its website, a history of the company makes no mention of leador indeed of Thomas Midgleybut simply refers to the original product as containing a certain combination of chemicals. 在它的网站上，公司的历史没有提及铅──也没有提
万物简史
10 Getting The Lead Out 第十章 把铅撵出去 In the late 1940s, a graduate student at the University of Chicago named Clair Patterson (who was, first name notwithstanding, an Iowa farm boy by origin) was using a new method of lead isotope measur
万物简史