Though it's been around for three decades, 3-D printing has finally started to take off for manufacturing and even for regular consumers. It's being used for making airplane parts on demand and letting kids make their own toys. One designer is pushing the limits of 3-D printing by using it to make an acoustic guitar.
Originally published on Thu October 11, 2012 5:38 am
Measurement has long been a cornerstone of quality improvement, whether it's on the factory floor or the hospital ward.
And making the quality scores of doctors and hospitals publicly available is central to the idea that health care can become a service that patients shop for intelligently. The results can also ratchet up professional peer pressure for improvement.
But does public reporting lead doctors and hospitals to game the system by withholding care from the sickest patients?
Originally published on Wed October 10, 2012 5:17 pm
Mitt Romney may have seized the advantage in terms of poll numbers and momentum, but there's one area where President Obama enjoys the upper hand.
In the end, it's the only area that counts: the Electoral College. Over the past 20 years, Republicans have had a much lower ceiling when it comes to electoral support, while Democrats have had a significantly higher floor.
Two very different views from two different witnesses today as the House House Oversight and Government Reform Committee opened its probe into the Sept. 11 attack on the U.S. consulate in Benghazi, Libya, in which ambassador Chris Stevens and three other Americans were killed.
Originally published on Wed October 10, 2012 11:56 am
No one has a crystal ball, but Nate Silver has perfected the art of prediction. In 2008, he accurately predicted the presidential winner of 49 of the 50 states, and the winners of all 35 Senate races. Before he focused on elections, Silver developed a sophisticated system for analyzing baseball players' potential and became a skilled poker player — which is how he made his living for a while.
Originally published on Wed October 10, 2012 1:21 pm
Doctors use liquid nitrogen — a substance registering a wickedly cold 321 degrees below zero Fahrenheit — to freeze warts so they dry up and fall off. Yes, folks, this stuff kills tissue. So imagine what it might do to your stomach if you drink some.