« previous next »
« previous next »
 

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

The average adult has about 21 square feet of skin.

Alzheimer’s Drugs Work by Intensifying the Effect of Acetylcholine at the Receptor Alzheimer’s Drugs Work by Intensifying the Effect of Acetylcholine at the Receptor
Insolation and the Greenhouse Effect Insolation and the Greenhouse Effect
Effect of Increasing the Investment Rate on the Steady State Effect of Increasing the Investment Rate on the Steady State
First-Pass Effect First-Pass Effect
Chilling Effect of a Cold Current Chilling Effect of a Cold Current
Position effect, as illustrated in the eye phenotype in two female Drosophila Position effect, as illustrated in the eye phenotype in two female Drosophila
Video: Cognitive development by Piaget (Preoperational stage or intelligence)

For a complete list of videos, visit our video library