To find out what effect a cooling device might have on athletic performance, Dr Grahn and Dr Heller recruited a colleague who was a recreational weightlifter.

ECONOMIST: Athletics: Cool, man | The

In April, a failed cooling device in turn caused a break-down in a mechanism that cleans the air in Mir's cabin of carbon dioxide.

CENTERFORSECURITYPOLICY: Center For Security Policy

ThermaCool zaps the skin with a combination of a cooling spray and radiofrequency energy administered through a handheld device.

FORBES: Knifeless Surgery's Cutting-Edge Techniques

On the first day, he used the cooling device after riding, and found that his temperature returned to normal within a few minutes.

ECONOMIST: Athletics