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.
Countrywide, month-on-month prices rose in 59 out of 70 cities last month – down from 62 – were unchanged in four and fell in eleven. Cities where prices fell from the previous month included Shenzhen (down 0.3 per cent), Hangzhou (down 0.4 per cent) and Xiamen (down 0.2 per cent).
These artificial eyes have indeed restored sight to blind mice. And the follow-up experiments on monkeys offer a lot of hope for eventual trials on humans because monkey and human retinas work similarly.
其他列入前十的热门搜索项中除了一个以外，都反映了公众对名人的痴迷。青少年热捧的流行小天后麦莉 赛勒斯在热门搜索项中排行第三，紧跟其后排在第四位的是电视明星金 卡戴珊。嘎嘎小姐排在第五位，女演员梅根 福克斯排在第七，前十名的其他几位分别是贾斯汀 比伯、美国偶像和小甜甜布兰妮。排在第六位的iPhone是个例外。