« previous next »
« previous next »
 

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

A typical electric cooling fan assembly after being removed from the vehicle. A typical electric cooling fan assembly after being removed from the vehicle.
A typical fuel-pump module assembly, which includes the pickup strainer and fuel pump, as well as ... A typical fuel-pump module assembly, which includes the pickup strainer and fuel pump, as well as ...
The two TP sensors used on the throttle body of an electronic throttle body assembly produce ... The two TP sensors used on the throttle body of an electronic throttle body assembly produce ...
A corroded electronic throttle control assembly shown with the cover removed. A corroded electronic throttle control assembly shown with the cover removed.
Kinetic analysis of spliceosome assembly Kinetic analysis of spliceosome assembly
A manufacturer of cat towers wishes to locate a super assembly facility to meet their cat tower ... A manufacturer of cat towers wishes to locate a super assembly facility to meet their cat tower ...
Video: Hormonal regulation of pregnancy - week 1

For a complete list of videos, visit our video library