« previous next »
« previous next »
 

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

The subunit structure and function of the ATP synthase The subunit structure and function of the ATP synthase
The function of the intrafusal motor neurons. The function of the intrafusal motor neurons.
How to prove the derivative of the general logarithmic function How to prove the derivative of the general logarithmic function
How to find the derivative of a function when the base and exponent contain a variable x^x How to find the derivative of a function when the base and exponent contain a variable x^x
Let f(x)=log10(bottom exponent)x. For each function g(x) i), iii), v Let f(x)=log10(bottom exponent)x. For each function g(x) i), iii), v
Effects of disrupted growth hormone function Effects of disrupted growth hormone function
Video: Virtual Tour of the Heart

For a complete list of videos, visit our video library