SAN FRANCISCO (AP) — Carl Djerassi, the chemist widely considered the father of the birth control pill, has died.
Djerrasi died of complications of cancer Friday in his San Francisco home, Stanford University spokesman Dan Stober said. He was 91.
Djerassi, a professor emeritus of chemistry at Stanford, was most famous for leading a research team in Mexico City that in 1951 developed norethindrone, a synthetic molecule that became a key component of the first birth control pill.
“The pill” as it came to be known radically transformed sexual practices and women’s lives. The pill gave women more control over their fertility than they had ever had before and permanently put doctors — who previously didn’t see contraceptives as part of their job — in the birth control picture.
In his book, “This Man’s Pill,” Djerassi said the invention also changed his life, making him more interested in how science affects society.
In 1969, he submitted a public policy article about the global implications of U.S. contraceptive research, according to the Stanford News Service. In 1970, he published another article about the feasibility of a birth control pill for men.
“The thoughts behind these two public policy articles had convinced me that politics, rather than
@AstroSamantha: Good night from #space!
This photo was taken by the Expedition 8 crew aboard the International Space Station on 25 November 2003. It shows hazing conditions over the pan-Himalayas in Nepal.
Watching hundreds of genetically different hearts beating in a supercomputer is helping doctors identify who is at risk from unexpectedly dropping down dead
Scientists have developed a way to produce models of where the magnetic field lines are several times each day.
Greg O’Brien talks about how his life has changed in the five years since he was diagnosed with early-onset Alzheimer’s disease. “More and more I don’t recognize people,” he says.
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Global mosaic of Mars showing the dark basaltic Syrtis Major Planus region made from Viking Orbiter images. (NSSDC)
Mars is often referred to as the Red Planet. But its signature color is only skin-deep – or, I should say, dust-deep. Beneath its rusty regolith Mars has many other hues and shades as well, from pale greys like those found inside holes drilled by Curiosity to large dark regions that are the result of ancient lava flows. Now, researchers think we may have an actual piece of one of Mars’ dark plains here on Earth in the form of a meteorite that was found in the Moroccan desert in 2011.
Read the rest of Moroccan Meteorite May Be a 4.4-Billion-Year-Old Chunk of Dark Martian Crust (282 words)
© Jason Major for Universe Today, 2015. |
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Post tags: Black Beauty, breccia, Brown University, geology, Mars, meteorite, NWA 7034, planet
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A husband and wife are sick with avian flu after returning from China.
WASHINGTON, Jan. 31 (UPI) — New video uses images taken by the geostationary GOES 13 and GOES 15 satellites to create an infrared time-lapse of Earth’s atmosphere.
As the storm moves offshore and the skies clear over the Northeast United States, the extent of snowfall from the blizzard is shown in this image from the Suomi NPP satellite imagery, taken on January 28, 2015 at 1:50 EST.