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Word: breakthroughs (lookup in dictionary) (lookup stats)
Dates: during 1990-1999
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Usage:

...other great theoretical breakthrough of this century was the discovery by James Watson and Francis Crick of the self-replicating structure of DNA. Their thinking may make the 21st century a century of biotechnology, one marked by the manipulation of DNA in ways that produce everything from customized drugs to human clones...

Author: /time Magazine | Title: Thinkers vs. Tinkerers, and Other Debates | 3/29/1999 | See Source »

...easy-to-clean Formica countertops, but envied--and longed for--the authentic touch and timelessness of marble and wood. The chord struck by that line in The Graduate underscored how much had happened in the six decades since the summer of 1907, when Leo Hendrik Baekeland made the laboratory breakthrough that would change the stuff our world is made...

Author: /time Magazine | Title: Chemist LEO BAEKELAND | 3/29/1999 | See Source »

...possible." The reality of that obsession was a lonely quest for the brothers in the workroom behind their bike shop, plotting to defy gravity and conquer the wind. Yet that obsessive kind of world-changing belief is a force that drives you to solve a problem, to find the breakthrough--a force that drives you to bet everything on a fragile wing or a new idea. It was a force that led the Wright brothers to invent, single-handedly, each of the technologies they needed to pursue their dream...

Author: /time Magazine | Title: Aviators: THE WRIGHT BROTHERS | 3/29/1999 | See Source »

...from the Rockefeller Foundation, these scientists made it their objective to identify and isolate substances from molds that could kill bacteria. The mission was inspired by the earlier work of Gerhard Domagk, who in 1935 showed that the injection of a simple compound, Prontosil, cured systemic streptococcal infections. This breakthrough demonstrated that invading bacteria could be killed with a drug and led to a fevered search in the late 1930s for similar compounds. Fleming's Penicillium notatum became the convenient starting point for Florey's team at Oxford...

Author: /time Magazine | Title: Bacteriologist ALEXANDER FLEMING | 3/29/1999 | See Source »

Radio was right; vanity was wrong. This was not some breakthrough in carbuncle research but hot news that couldn't wait one more minute. Within the brotherhood of researchers, however, Salk had sinned unforgivably by not saluting either Enders or, more seriously, his colleagues at the Pittsburgh lab. Everything he did after that was taken as showboating--when he opened the Salk Institute, a superlab in La Jolla, Calif., for the world's scientists to retreat to and bask in, and even when not long before his death in 1995, he started a search for an AIDS vaccine...

Author: /time Magazine | Title: JONAS SALK: Virologist | 3/29/1999 | See Source »

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