« previous next »
« previous next »
 

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

he White-throated Bee-eater, Merops albicollis is a near passerine bird in the bee-eater family Mero he White-throated Bee-eater, Merops albicollis is a near passerine bird in the bee-eater family Mero
family nursing family nursing
The Bush Family The Bush Family
It is in the family that we first learn how to do gender, how to match our ideas, attitudes, and ... It is in the family that we first learn how to do gender, how to match our ideas, attitudes, and ...
Relationship between Trust and Investment Relationship between Trust and Investment
Evolution of the vertebrate SR gene family Evolution of the vertebrate SR gene family
Video: Cardiac Cycle (Part 4 of 4)

For a complete list of videos, visit our video library