« previous next »
« previous next »
 

Did you know?

Your heart beats over 36 million times a year.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Cystostomy. An artificial opening is made through the urinary bladder wall during this procedure. As Cystostomy. An artificial opening is made through the urinary bladder wall during this procedure. As
Electricity made easy Electricity made easy
Major Events in the History of Psychology (6 of 6) Major Events in the History of Psychology (6 of 6)
The Events of the Germinal Period The Events of the Germinal Period
Main Hall, Trajan's Market Main Hall, Trajan's Market
A comparison of the events in mitosis (left) and meiosis (right) A comparison of the events in mitosis (left) and meiosis (right)
Video: Arthritis

For a complete list of videos, visit our video library