单词:velocity head loss
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KATHERINE COLE: This is SCIENCE IN THE NEWS, a program in VOA Special English. I'm Katherine Cole. BOB DOUGHTY: And I'm Bob Doughty. Today, we will tell about head injuries in sports. We will tell about evidence of hearing loss among younger American
USA skeleton competitor Zach Lund poses for a portrait during the USOC Media Summit in Chicago. Lund was suspended for a year and booted from the 2006 Turin Olympics because of a hair-growth product that at the time contained a banned substance. He's
Warm Ocean Accelerating Antarctic Ice Loss The study is the first comprehensive survey of all the Antarctic ice shelves, which are the 1.5 million square kilometers that fringe much of the frozen continent. Lead author Eric Rignot, a professor at the
By Lisa Bryant Paris 10 July 2006 France woke up to the grim reality of its defeat against Italy in the World Cup championship in Germany. For VOA, Lisa Bryant takes a look at the mood in Paris, where a disappointed French soccer team arrived from B
ROME, Jan. 9 (Xinhua) -- Mirko Vucinic hit in an extra-time winner to help Juventus beat AC Milan 2-1 in the quarterfinals of the Coppa Italia on Wednesday. The Milan side went ahead in the sixth minute through Stephan El Shaarwy, and six minutes lat
BEIJING, Dec. 2 (Xinhua) -- Three-time NBA All-star Gilbert Arenas missed a head-to-head clash with seven-time All-star Tracy Mcgrady in the fourth round of the Chinese Basketball Association (CBA) league on Sunday. Arenas was benched for groin strai