Energy4Me
Energy4me: Perforated Well Casing
How do you think adding holes to a well casing will influence the amount of petroleum or natural gas that a well can produce? This activity models the differences in production of a perforated and non-perforated well casing. After the...
Annenberg Foundation
Annenberg Learner: Bridging World History: Food, Demographics, and Culture
This unit probes into the role food plays in society in terms of culture, economy and global awareness since the primary globalization in the 1500s through videos, various readings, and activities.