The human love affair with cats has a long history. But just how long has always been a mystery. That's because little was known about how and when cats were domesticated. Now, scientists say they've uncovered new clues in a trail of evidence going back some 5,300 years in a small village in China. Joining us is Fiona Marshall, an archaeologist at Washington University in St. Louis, and co-author of a study on cat domestication. Welcome to the program.
FIONA MARSHALL: Thank you very much. Delighted to talk about cats.
Originally published on Wed December 18, 2013 3:10 pm
Each week for the past six months, we've written about an invention that either solves a unique problem or solves a common problem in a unique way. We thank you, readers, for pointing us toward innovative solutions. Many of our weekly posts have featured your submissions. Who can forget the Case Coolie, which keeps your beers cold without ice?
Originally published on Wed December 18, 2013 9:00 am
Talk about a fall:
"Prices of virtual currency bitcoin fell 20% Wednesday and are now down more than 50% from their record high hit two weeks ago amid worries that China is moving to block the purchase and use of the currency by its citizens," The Wall Street Journal writes.
Leaders of some of this country's largest technology companies were at the White House on Tuesday to meet with President Obama. While the administration said the meeting would touch on a range of topics, including issues with the health care website, many of the tech executives had another matter on their minds: the National Security Agency.
Originally published on Wed December 18, 2013 5:05 am
Our Milky Way galaxy has four arms instead of two, according to just published results of a 12-year study by scientists in the U.K.
The findings, published in the Monthly Notices of the Royal Astronomical Society, affirm what astronomers surmised in the 1950s but began to doubt in 2008 after seeing images from the Spitzer Space Telescope that could only confirm two spiral arms.