Exploring the virtual medical universe
Despite the weak dollar, a growing number of Americans are traveling overseas for less expensive medical care. But there's another way to become a so-called medical tourist, without a passport, luggage, or even leaving your house, notes the October 2008 issue of the Harvard Health Letter. All you need for this version of medical globe-trotting is a computer, an Internet connection, and some curiosity.
The 2011 Nobel Peace Prize has been awarded to Liberian President Ellen Johnson Sirleaf, Liberian peace activist Leymah Gbowee and Yemeni women's rights advocate Tawakkul Karman.
Facebook, up 44 per cent, has added new features including disaster alert, which lets users quickly inform family and friends that they are safe. Such innovations add to the media group’s importance as an integral medium for worldwide connection and enhance its value to advertisers, Ms Cheung says.
For: Well-received by both audiences and critics, it tells a crucial slice of history.
A major disruption still could push oil higher, but potential oversupply makes even that less likely. Emerging-market demand once kept supply so tight that any disruptions led to striking price moves, said Ole Hansen, head of commodity strategy at Saxo Bank.