Investigating an Immune Response to Bacterial Infection
A laboratory exercise to investigate immune response to bacterial infection using tobacco hornworms.
Baby chicks hatch from the eggs laid by adult hens. They are various different colors, are covered entirely by soft feathers, and have small wings and two feet.
Carolina Coast from SeaWiFS: September 17, 1999
Viewing the Cape Hatteras Pamlico Sound area with SeaStar satellite.
If an animal track is fork-shaped, it was probably made by a bird. If the track shows four or five toes and is paw-shaped, it was probably made by a mammal. There are many other tracks that different animals make.
Saudi Arabia buries Crown Prince Sultan
Oct. 25 - The funeral of Saudi Arabia's Crown Prince Sultan on Tuesday set the stage for King Abdullah to name a new heir, widely expected to be veteran Interior Minister Prince Nayef, a choice that would emphasise stability in the world's top oil exporter. Rough Cut (no reporter narration).
UIL 2010 WICKED
An Introduction to Togitsu, Japan
A Japanese college student introduces her hometown, Togitsu, Japan, in this selection. The selection contains a slide show of photos with narration provided by the student. ( 3:36)