« previous next »
« previous next »
 

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

The Great Lakes— America’s “Fourth Coast” The Great Lakes— America’s “Fourth Coast”
In 2007 acclaimed filmmaker Ken Burns released a documentary on World War II that triggered an angry ... In 2007 acclaimed filmmaker Ken Burns released a documentary on World War II that triggered an angry ...
Classification of Burns Classification of Burns
How the neural plate develops into the neural tube during the third and fourth weeks of human ... How the neural plate develops into the neural tube during the third and fourth weeks of human ...
Second-degree burn. Second-degree burn.
Find the measure of angle L to the nearest degree Find the measure of angle L to the nearest degree
Video: DNA Replication Factory and Protein

For a complete list of videos, visit our video library