« previous next »
« previous next »
 

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

A portion of the periodic table of elements A portion of the periodic table of elements
The basic morphology of a female Yellowjacket wasp The basic morphology of a female Yellowjacket wasp
Important Trace Elements in the Body Important Trace Elements in the Body
A planar design zirconia oxygen sensor places all of the elements together, which allows the sensor ... A planar design zirconia oxygen sensor places all of the elements together, which allows the sensor ...
ELEMENTS OF ARCHITECTURE: The Greek Orders ELEMENTS OF ARCHITECTURE: The Greek Orders
Modern house door design Modern house door design
Video: Amniocentesis and CVS Animation

For a complete list of videos, visit our video library