The man whose research led to the world's first test-tube baby more than three decades ago, has died at age 87.
Robert Edwards, who later won the Nobel Prize, began experimenting with in vitro fertilization, or IVF, in the late 1960s. His work, controversial at the time, eventually led to the birth of the world's first "test tube baby," Louise Brown, on July 25, 1978.
Since then, IVF has resulted in about 5 million babies worldwide, according to the European Society for Human Reproduction and Embryology.
Originally published on Mon April 15, 2013 3:37 pm
Roasted fish on a stick is OK, but wouldn't it be nice to be able to cook up some fish soup?
That's what might have crossed the minds of hunter-gatherers who made the world's first cooking pots. A new analysis of pottery made 15,000 years ago in what's now Japan reveals that it was used to cook seafood, probably salmon.
Originally published on Wed April 10, 2013 1:46 pm
A few months ago on Radiolab, we did an hour on color, which included a segment on rainbow watching. We imagined a man, a dog, a sparrow and a butterfly all gazing at the same rainbow and we asked: How many colors does each see?
Originally published on Thu April 11, 2013 8:04 am
The patent medicines sold in days gone by may, contrary to the name, not have had real government patents. But that didn't stop their makers from claiming the concoctions could cure ailments ranging from indigestion to jaundice and fever.
Now, researchers have put some of these old elixirs and pills in the Henry Ford Museum's large collection of patent medicines to a modern test. They found a mix of potentially harmful metals like lead and mercury along with benign ingredients, including calcium and iron.
Bitcoin, the digital currency that trades outside the control of central banks and international borders, reached new heights Tuesday, surpassing the $200 mark for the first time. That level comes just five days after bitcoin approached $150, a development that Mt.Gox, the largest exchange service for the currency, deemed to be "epic."
Bitcoin's rise has been sharp. It was only two months ago that exchange rates put a single bitcoin's value at around $20.
Matthew Marcus works at his desk in the basement of Kansas City Startup Village in Kansas City, Kan., in January. The village houses several startup companies and takes advantage of the high-speed Internet. Google announced on Tuesday it would be installing its Google Fiber network in Austin, Texas, next.
Google announced Tuesday that its Google Fiber project would be hitting Austin, Texas, next. The company says Austin, famous for its South by Southwest festival, is a "mecca for creativity and entrepreneurialism, with thriving artistic and tech communities."
Google Fiber is the tech giant's blazing fast Internet service, with current rates at 1 Gpbs, about 100 times faster than your typical cable broadband Internet service. It debuted in Kansas City in 2012.
A U.S. Senate committee held a confirmation hearing for Ernest Moniz on Tuesday, who has been nominated to be the U.S. Energy Secretary. Moniz says he will retire from MIT, where he's a professor of physics and energy systems. He would advocate for the Obama administration's "all of the above" energy strategy, which calls for continued fossil fuels development and supports nuclear energy, wind and solar.