Blood clots can save lives, staunching blood loss after injury, but they can also kill. Let loose in the bloodstream, a clot can cause a heart attack, stroke or pulmonary embolism.

All you need to know about elasticity and how to measure the likelihood of one economic factor affecting another.

Demand elasticity is a phenomenon where demand for a specific good or service changes depending on factors such as how it is priced, whether alternatives are available or local income trends.

Mechanism Of Blood Clot Elasticity Revealed In High Definition Date: February 27, 2008 Source: University of Illinois at Urbana-Champaign Summary: Blood clots can save lives, staunching blood loss ...