"The abolishment of pain in surgery is a chimera. It is absurd to go on seeking it...knife and pain are two words in surgery that must forever be associated in the consciousness of the patient."
An LED light fixture includes a housing, a lens and a flexible gasket there between. Each of the housing and the lens has an elongate main body and two ends sealingly fixed to the main body. The assembly of components in the housing defines a sealing channel rectang...