2010年12月16日星期四

Four-hundred-foot chunks of replica Omega 2908.50.38 watch Child’s Glacier

Big wave surfers Kealii Mamala and Garret McNamara towed in to a new kind of wave this month when they carved glacier-generated tsunami waves at Childs Glacier on the Copper River, in South-Central Alaska. Four-hundred-foot chunks of replica Omega 2908.50.38 watch Child’s Glacier fell into the river for breaking waves that would roll for over 300 yards.Climbing Everest has always been a risky proposition, but a recent study has shown just how risky.

An article published in the August 15th issue of the online journal Biology Letters found that climbers attempting to reach the world’s highest peak have about a 31 percent chance of doing so, according to HealthDay News. The overall risk of dying on the mountain was 1.5 percent. And while the overall risk of dying on the mountain seems relatively low, it replica Omega 4800.30.02 watch increased to five percent for those 60 and older.Perhaps most astonishingly, 25 percent of those 60 and older who reached the summit died while descending, compared to only 2.2 percent for younger

climbers.Raymond Huey, lead author on the study, and his team looked at the cases of more than 2,200 people who tried to climb Everest between 1990 and 2005.The study seems to contradict the assumption that being experienced was more important than being physically superior.“We used to refer to this advantage as the Kareem Abdul-Jabbar effect,” Huey replica Omega 1513.30 watch told HealthDay. “As he got older, his physical skills declined, but he was so smart and experienced that he was able to compensate and still play professional basketball at the highest levels. Unfortunately for older climbers, that effect does not apply on the world’s highest mountain.”