« previous next »
« previous next »
 

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

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.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Awareness of cultural and religious norms and customs will help you deliver appropriate nursing care Awareness of cultural and religious norms and customs will help you deliver appropriate nursing care
Mathematical Rules and Guidelines Mathematical Rules and Guidelines
Mathematical Rules and Guidelines Mathematical Rules and Guidelines
As the glass ceiling slowly cracks, women are gaining entry into the top positions of society. Shown ... As the glass ceiling slowly cracks, women are gaining entry into the top positions of society. Shown ...
Society: Myths and Realities, An Introduction to Sociology Society: Myths and Realities, An Introduction to Sociology
Rules of Differentiation Rules of Differentiation
Video: Natural Selection, Species Isolation and Real World Example

For a complete list of videos, visit our video library