Cooling a person's hands while exercising can make for a better workout, especially for people who hate to exercise because it makes them all hot and sweaty.
This might help the many, many people who have a hard time keeping up with exercise because it's just plain uncomfortable.
Researchers tested the idea with obese women in their 30s and 40s who worked out on a treadmill. The women whose palms were cooled with a device that circulated ice water were able to exercise longer than the women whose palms were exposed to room temperature water.
There's a new record in the Iditarod: A 25 year old has become the youngest musher to win the approximately thousand-mile trans-Alaskan sled dog race.
Dallas Seavey slid into Nome, Alaska, at 7:29 p.m. yesterday with nine dogs, finishing the race in nine days, four hours, 29 minutes and 26 seconds.
"We went into this race with a dog team that I knew had the ability to win the Iditarod," Seavey said in a post-race press conference in Nome. "We spent most of the race building a monster – a dog team that couldn't be stopped."
Campaigners from the international advocacy group Avaaz protest Russian arms sales to the Syrian government during a demonstration in front of the Russian Embassy in Berlin on Nov. 2.
Credit Reuters TV / Reuters /Landov
British photographer Paul Conroy lies on a stretcher as he is treated by a doctor in Homs on Feb. 22. Avaaz coordinated Conroy's rescue from the embattled city, an operation that left 13 Syrian activists dead.
Originally published on Wed March 14, 2012 12:07 pm
A year into the Syrian uprising, with the world community reluctant to intervene, one international group has taken a direct and risky role in Syria — even taking part in the high-profile rescue of Western journalists from the besieged city of Homs.
Avaaz, a global online pressure group based in New York, has given crucial support to the uprising and the Syrian activist networks that aim to topple the regime of President Bashar Assad.
When it comes to reality TV — and competitive cooking shows in particular — there are many reliable ways to create drama: menacing judges, preternaturally ticking clocks, the threat of elimination, and, of course, clever editing.