When you open a tub of yogurt, do you pour off that cloudy layer of liquid that collects on the top? If so, you're not just wasting nutritious protein and lactose – you're tossing out what some scientists see as a valuable raw material.
Strange though it might seem, researchers at the Fraunhofer Institute for Process Engineering in Germany announced this week that they're turning whey into plastic-like films.
Originally published on Fri January 13, 2012 2:48 pm
Bob Jones University used to be a "station of the cross for aspiring presidential candidates," NPR's Ari Shapiro reports on Friday's All Things Considered. Candidates like Ronald Reagan, Bob Dole and Pat Buchanan all spoke at the school, a "bastion of the most conservative brand of evangelical Christianity," Shapiro says.
Making a point about government spending, Sen. Rand Paul of Kentucky presented taxpayers from his state with a symbolic $500,000 "oversized check." Paul, who is the son of presidential candidate Ron Paul, said his office had saved more than 16 percent of its allotted operating budget last year, so he was giving it back to the Treasury.
In many ways, the Detroit Auto Show has become a kind of consumer electronics show for cars, where you're just as likely to see the rollout of a new app or entertainment system as the introduction of next year's models.
"The growth in mechanical changes [has] now become incremental, whereas the growth in the consumer electronics industry seems to be taking place at a rate that is almost unprecedented," says Thomas Tetzlaff, a spokesman for Volkswagen Canada.
The power of the pardon can redress an overly harsh sentence or a wrongful conviction. It can also prove to be a political landmine.
Exhibit A: Outgoing Mississippi Gov. Haley Barbour's sweeping 11th-hour orders granting clemency to more than 200 people, ranging from convicted murderers to the brother of NFL great Brett Favre, who had his record cleared in connection with a 1997 conviction on manslaughter charges.
Russia's largest anti-government demonstrations since the Soviet breakup of 1991 are being organized and driven by a force that didn't exist two decades ago — social media.
In recent years, protests have been relatively rare, and Russians who got their news from state-run television essentially saw one narrative — one that relentlessly extolled the virtues of the country's leaders, particularly Vladimir Putin.
Apple has halted store sales of its iPhone 4S in China after fights erupted outside its flagship outlet in Beijing.
As NPR's Frank Langfitt reports, scalpers and angry would-be customers marked the phone's Chinese launch.
FRANK LANGFITT, BYLINE: At the Apple store in Beijing's Sanlitun shopping district, scalpers scuffled overnight causing the store to keep its door shut. Some in the crowd responded by hurling eggs at the windows.