In order to make tough cuts of beef more tender, the industry uses a mechanical tenderizing process that involves piercing the meat with needles.
This is effective in breaking up the tough muscle fibers, but there's a downside, too: a higher risk of surface bacteria making their way into the cut of meat, which can set the stage for food poisoning. That's a particular concern when it comes to the center of meat cuts, which don't get heated to the same temperatures as the exterior.
From NPR News, this is ALL THINGS CONSIDERED. I'm Audie Cornish.
MELISSA BLOCK, HOST:
And I'm Melissa Block.
An update now on the congressional investigation into the IRS' flagging of conservative groups for extra scrutiny. For the first time since the scandal broke, there are no public hearings scheduled this week. The action is all behind closed doors as NPR's Tamara Keith tells us from Capitol Hill.
Originally published on Thu June 13, 2013 11:11 am
Our fascination with prison food is usually limited to death row prisoners' elaborate last meal requests and urban legends about disturbingly low-grade meat. But nowadays, the walls between the prison cafeteria and the outside world are coming down, at least metaphorically.
A crowd of wildlife rangers gathered on a woody hillside in Nepal last year to try something they'd never done before. A man held what looked like an overgrown toy airplane in his right hand, arm cocked as if to throw it into the sky. As his fellow rangers cheered, he did just that. A propeller took over, sending it skyward.
The craft was an unmanned aerial vehicle, also known as a drone, though not the military kind. Its wingspan was about 7 feet, and it carried only a video camera that filmed the forest below.
The American Civil Liberties Union has filed a lawsuit against the Obama administration over its practice of collecting vast data about the phone calls made in the United States. The ACLU claims the government surveillance violates the Constitution's guarantee of free speech, association and privacy.
Originally published on Wed June 12, 2013 12:31 pm
Forms of gonorrhea that don't respond to the last line of antibiotics have rapidly spread in Great Britain, expanding the reach of drug-resistant disease.
The number of gonorrhea cases with decreased sensitivity to the front-line drug cefixime increased by nearly six times from 2004 to 2011 in England and Wales, a team from the U.K.'s Health Protection Agency reported Tuesday in The Lancet Infectious Diseases.
Fans of "Game of Thrones" are well-aware by now that George R. R. Martin, author of the popular book series, is not afraid to kill off his characters. Those who read the books are way ahead of those who discovered the series through HBO. TV viewers were stunned when the first season ended with the graphic beheading of the man everyone thought was the hero of the saga. Season three, which just ended, offered more violent and unexpected deaths.
As Google and other large tech companies cope with the aftermath of recent reports that the National Security Agency has had broad access to their users' data, the search giant is asking the U.S. government for permission to publish the number of national security requests it receives, including those made under the Foreign Intelligence Surveillance Act.
New technologies are not all equal. Some do nothing more than add a thin extra layer to the top-soil of human behavior (i.e., Teflon and the invention of non-stick frying pans). Some technologies, however, dig deeper, uprooting the norms of human behavior and replacing them with wholly new possibilities. For the last few months I have been arguing that Big Data — the machine-based collection and analysis of astronomical quantities of information — represents such a turn.
The United States Fish and Wildlife Service announced a proposal today that would designate all chimpanzees as an endangered species.
Currently, chimps in the wild are classified as endangered but those in captivity are not classified as such. The Washington Post reports that the change could affect chimps that are used in medical research and are used as pets.
At a time when most pregnant women work, there are new efforts to keep companies from unfairly targeting employees because of a pregnancy. The allegations of pregnancy discrimination persist and have even risen in recent years despite a decades-old law against it, according to the Equal Employment Opportunity Commission.
This is TALK OF THE NATION. I'm Lynn Neary in Washington; Neal Conan is away. For the second day in a row, lawyers questioned potential jurors in the George Zimmerman trial. Zimmerman is charged with second-degree murder for the shooting death of Trayvon Martin in Sanford, Florida, last year.
In 1907, the first president of the American Psychological Association called only children "sickly, selfish, strange, and stupid." He concluded that "being an only child is a disease in itself."
In her book One and Only: The Freedom of Having an Only Child, and the Joy of Being One, journalist Lauren Sandler takes on these stereotypes and sifts through a huge body of research that debunks many of the worst myths about only children.
Sandler, an only child and mother of one, talks to NPR's Lynn Neary about the joys of raising just one.