Tributes poured in last week to the world-famous British physicist Stephen Hawking, whose insights
Hawking was given only a few years to live after being diagnosed with ALS at the age of 21. The illness left him in a wheelchair and largely
Hawking’s first major
In 1982, Hawking was among the first to show how tiny changes in the distribution of matter might give rise to the
For 30 years, Hawking was Cambridge’s Lucasian professor of mathematics, arguably Britain’s most distinguished chair and a post once held by Sir Isaac Newton. He received 12 honorary degrees and was awarded a Companion of Honor by Queen Elizabeth in 1989. The 1988 publication of A Brief History of Time won Hawking international
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conducted, test, despite, chosen, discovered, gained, influential, promising, used, experiments |
Tu Youyou is the first Chinese female scientist who was awarded a Nobel Prize. She studied medicine and
A. awarded B. contemporary C. demand D. emitted E. explore F. exposure G. inevitable H. protective I. tragic J. undertake K. unmatched |
Praise for Pioneers in Science
In memory of Marie Curie on her birthday on Saturday, the official website of the Nobel Prize posted a photograph of her notebook saying, “Marie Curie died of aplastic anaemia (再生障碍性贫血) on 4 July 1934, a result of years of
The tales of Marie and other scientists of her time are in some sense very
Wilhelm Conrad Roentgen, a professor of physics at the Wuerzburg University in Germany, discovered X-ray in 1895. A year later, Antoine Henri Becquerel found that some natural substances
However, the harmful effects of radioactivity were not discovered until decades later. Marie and her
Marie’s death is a reminder about the risks pioneers in science
It is almost
For example, the space suits astronauts wear protect them against radiation. However, only time will tell if there are some other unknown dangers that they need to protect themselves against.
The contributions and sacrifices by such pioneers to the field of science are
A.successfully B. awarded C.acknowledged D. evaluated E. properties F. adopted |
Tu Youyou, whose research led to the discovery of artemisinin, a crucial new treatment for malaria, was