A massive pipe rupture has sent sewage spilling into the Potomac River. The spill is turning part of the river gray upriver ...

If defrost isn’t working, something in the chain is broken. This step-by-step approach shows you exactly where to look and what to test.

Ordered a part from repair clinic’s website, paid extra to have it shipped overnight Saturday delivery. Part was not delivered on Saturday. Sunday morning tracking package. It says the package is ...

The Impella device (Impella, Abiomed, Danvers, MA) is a percutaneous transvalvular microaxial flow pump that is currently used for (1) cardiogenic shock, (2) left ventricular unloading (combination of ...

Abstract: The development of technology accelerates the upgrade of products, which results in a significant number of obsolete products. This research aims to solve the multirobotic multiproduct ...

A ventricular assist device (VAD) is used to help a weak heart pump blood in people with severe heart failure. The surgery for placing a VAD is a complex open-heart surgery that takes four to six ...