« previous next »
« previous next »
 

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

The process of mitosis in an animal cell. The process of mitosis in an animal cell.
Why Cells Are Small Why Cells Are Small
The Cell Cycle The Cell Cycle
A schematic representation of the convergence of cones and rods on retinal ganglion cells. There is ... A schematic representation of the convergence of cones and rods on retinal ganglion cells. There is ...
Examples of visual fields of simple cortical cells. Examples of visual fields of simple cortical cells.
The mitochondrion is the center of energy transformation in the cell The mitochondrion is the center of energy transformation in the cell
Video: What is Reverse Osmosis?

For a complete list of videos, visit our video library