NASA
Nasa: Paper Comet Model With a Deep Impact [Pdf]
If you're interested in making a comet model from common household items, check out these instructions.
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: Metrics in the Home and in the Store
In this lesson plan site, students will compare SI unit (metric) measurements of common household items and their English equivalents.
Countries and Their Cultures
Countries and Their Cultures: Dyula
"Dyula" is a Manding word typically referring to "traders" as a socio-professional category, particularly to Muslim long-distance traders who speak one or another dialect of Manding. The name is used as an ethnic label by...