« previous next »
« previous next »
 

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Common sites for the development of fibroid tumors Common sites for the development of fibroid tumors
Milestones of Infant Language Development Milestones of Infant Language Development
Early Pregnancy Visible Bleeding النزيف في بداية الحمل Early Pregnancy Visible Bleeding النزيف في بداية الحمل
Locations of early developmental events. Locations of early developmental events.
Two early Homo skulls Two early Homo skulls
Earth’s Early Atmosphere Earth’s Early Atmosphere
Video: Frequency of stimulation and force (Recruitment of motor units and force)

For a complete list of videos, visit our video library