« previous next »
« previous next »
 

Did you know?

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

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Kuiper Belt Objects Kuiper Belt Objects
Albrecht Dürer, Draftsman Drawing a Female Nude. Albrecht Dürer, Draftsman Drawing a Female Nude.
The end of a box-end wrench is angled 15 degrees to allow clearance for nearby objects or other ... The end of a box-end wrench is angled 15 degrees to allow clearance for nearby objects or other ...
The tools necessary to adjust the valves on an engine with adjustable rocker arms include basic hand ... The tools necessary to adjust the valves on an engine with adjustable rocker arms include basic hand ...
Electron micrograph and interpretive drawing of simultaneous transcription of genes in E. coli Electron micrograph and interpretive drawing of simultaneous transcription of genes in E. coli
Grade 1 drawing Grade 1 drawing
Video: Hormonal regulation of pregnancy - weeks 17 through 38

For a complete list of videos, visit our video library