« previous next »
« previous next »
 

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Countercurrent heat exchange in the lateral muscles of bluefin tuna. Countercurrent heat exchange in the lateral muscles of bluefin tuna.
Water wheel is the most promising solution to ocean plastic Water wheel is the most promising solution to ocean plastic
Mars with water Mars with water
Global Water Stress Global Water Stress
Most Americans obtain their drinking water from a community water system Most Americans obtain their drinking water from a community water system
Access to clean drinking water is just as important as adequate nutrition for human health Access to clean drinking water is just as important as adequate nutrition for human health
Video: EpiPen Animation (Part 2)

For a complete list of videos, visit our video library