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Atmospheric pressure decreases as altitude increases.
The sparse plasma (blue) and dust (white) in the tail of comet Hale–Bopp are being
Electronic blood pressure measurement
A gasoline direct-injection system injects fuel under high pressure directly into the combustion ...
Effects of septal defects: (A) normal shunt; no cyanosis; (B) increased pressure in right ventricle; ...
With your fingertips, using medium pressure, trace the colon over the abdomen. Move in clockwise ...