Curated OER
World invisible.com: The Human Heart
A detailed description of the human heart and its parts.
Curated OER
Educational Technology Clearinghouse: Maps Etc: Northeast China, 1971
"Northeast China - the provinces of Heilungkiang, Kirin, and Liaoning - is the most important region of the country and a nationally significant and still-developing center of agricultural production. Most of the Northeast remained...
Other
Adrenal Gland Disorders
The body has two adrenal glands, one near the top of each kidney. The inner part (medulla) of the adrenal glands secretes hormones such as adrenaline (epinephrine) that affect blood pressure, heart rate, sweating, and other activities...
Curated OER
Kids Health: Your Multi Talented Muscles
At this site you will learn what muscles are made up of and find out about the different types of muscles in the body. A great illustration of a skeletal muscle is also provided. Available in Spanish.
PBS
Pbs: How Do Solar Panels Work?
We've seen them for years on rooftops, atop highway warning signs, and elsewhere, but how many of us know how solar panels actually work? How do the photovoltaic cells that lie at the heart of them turn sunlight ("photo") into...
Thomson Reuters
Find Law: u.s. Supreme Court: Lynch v. Donnelly (1984)
The city of Pawtucket, R. I., annually erects a Christmas display in a park owned by a nonprofit organization and located in the heart of the city's shopping district. The display includes, in addition to such objects as a Santa Claus...