« previous next »
« previous next »
 

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Consequences of normal and inadequate iodine in the diet. Consequences of normal and inadequate iodine in the diet.
Behaviors that are suspicious for substance abuse Behaviors that are suspicious for substance abuse
W-2 form issued to employees at the end of the year. W-2 form issued to employees at the end of the year.
New employees should be shown all exits in case of an emergency. New employees should be shown all exits in case of an emergency.
What Are the Consequences of “Not Getting Involved”? What Are the Consequences of “Not Getting Involved”?
Some Possible Consequences of Global Warming Some Possible Consequences of Global Warming
Video: Basic rhythm - control centers in medulla oblongata, spirograph and normal tidal cycle

For a complete list of videos, visit our video library