« previous next »
« previous next »
 

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Major structures of the brain. Major structures of the brain.
The surface of the human brain The surface of the human brain
A Midsagittal View of Part of the Brain A Midsagittal View of Part of the Brain
Acetylcholinergic Pathways in a Rat Brain Acetylcholinergic Pathways in a Rat Brain
Major Categories of Long-Term Memory Major Categories of Long-Term Memory
A very thin uniform rod, 2.40 m long and of weight 135 N, has a frictionless hinge at its lower ... A very thin uniform rod, 2.40 m long and of weight 135 N, has a frictionless hinge at its lower ...
Video: Hemoglobin's affinity with oxygen - carbon dioxide, temperature and bisphosphoglycerate (BPG)

For a complete list of videos, visit our video library