« previous next »
« previous next »
 

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

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

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Field research on free-living primates allows primatologists to study patterns of behavior in the se Field research on free-living primates allows primatologists to study patterns of behavior in the se
Serotonin and Risk-Taking Behavior Serotonin and Risk-Taking Behavior
B. F. Skinner documented how operant conditioning changes behavior. B. F. Skinner documented how operant conditioning changes behavior.
Genetic polymorphism for foraging behavior in fruit fly larvae Genetic polymorphism for foraging behavior in fruit fly larvae
Studying the genetic roots of mating and bonding behavior Studying the genetic roots of mating and bonding behavior
Instinctive behavior Instinctive behavior
Video: How does asthma work?And How do you treat asthma?

For a complete list of videos, visit our video library