News tagged with legs
A leg is a weight bearing and locomotive structure, usually having a columnar shape. During locomotion, legs function as "extensible struts" - the combination of movements at all joints can be modeled as a single, linear element capable of changing length and rotating about an omnidirectional "hip" joint.
As an anatomical animal structure it is used for locomotion. The distal end is often modified to distribute force (such as a foot). Most animals have an even number of legs.
As a component of furniture it is used for the economy of materials needed to provide the support for the useful surface, the table top or chair seat.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
(AP)—A woman who lost both hands, her left leg and right foot after contracting a flesh-eating disease has been fitted with prosthetic hands.
Other May 18, 2013 | not rated yet | 0
Johns Hopkins researchers believe they may have discovered an explanation for the sleepless nights associated with restless legs syndrome (RLS), a symptom that persists even when the disruptive, overwhelming nocturnal urge ...
Neuroscience May 07, 2013 | 4.4 / 5 (5) | 1 |
The issue of sleep deprivation has gone beyond the counting of sheep and into the scientific domain, as European researchers set up 'sleep labs' to study the biomedical and sociological factors keeping us ...
Health May 03, 2013 | 5 / 5 (3) | 0
(HealthDay)—A coalition of manufacturers has pledged to provide new prosthetic legs for victims of the Boston Marathon bombings if their health insurance won't cover the full cost of the devices.
Health May 01, 2013 | not rated yet | 0