MadSci Network
The Mad Scientist Network: Chemistry
The question: "What makes something sublimate?" is discussed and explained. Project ideas pertaining to sublimation are suggested.
Science Struck
Science Struck: Uses of Calcium Chloride
Learn about some uses of calcium chloride as a food additive, as a drying agent, for de-icing, in concrete mixes, and for its exothermic properties.
Other
Elmhurst College: Virtual Chembook: What Are Physical Properties and Changes?
Brief descriptions of physical properties, physical changes, and the process of sublimation. The three states of matter, melting point, and boiling point are described. There is one link on the page, which leads to an explanation of...
Other
St. John: First Aid Tips for Burns
Simple information taken from the "St. John First Aid Manual," on how to manage and cover injuries caused by burns. Organized into bullet-point notes, this is a good reference for an emergency situation.
PBS
Pbs Learning Media: Observe Images of Different Climate Zones
Interact with this world map from McDougal Littell/TERC to highlight different climate zones and see a photograph of each one. Ten climate zones are represented, including tundra, desert, humid subtropical, and others.
Curated OER
Educational Technology Clearinghouse: Maps Etc: South American Heat Belts, 1901
A map from 1901 of the Heat Belts in South America showing the Heat Equator in July, regions where it is always hot, regions of temperate winters and hot summers, and regions where it is always temperate. "There is comparatively little...
Curated OER
Etc: Maps Etc: Heat Belts in South America, 1898
A map from 1898 of the Heat Belts in South America showing the Heat Equator in July, regions where it is always hot, regions of temperate winters and hot summers, and regions where it is always temperate. "There is comparatively little...
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