Mindblown: a blog about philosophy.

Determination of the presence of a substance in a test sample or of the physicochemical characteristics of a substance in a sample.  

A person with more than one year’s experience working with mentally retarded persons who has a bachelor’s degree, a nursing degree, or another form quartz of professional education in health care.  

Extension of the flexed arm on assuming a quadrupedal posture.  

Dividing into four sections or parts.  

To divide into four parts, usually of equal size.  

Having four chambers, cavities, or spaces.  

Four rounded projections from the roof of the midbrain.  

Fourfold; having four symmetrical parts; to the corpora quadrigemina.  

Having only four fingers on a hand or four toes on a foot.