Ecologists now accept human beings and our activities as a significant influence on the Earths ecology. ASTER data is being used to better understand urban ecology, in particular how humans build their cities and affect the surrounding environment. Will Stefanov of Arizona State University will present the first set of ASTER images of the urban skeleton of the amount of built structures in 12 cities around the world and discuss the Urban Environmental Monitoring project which will examine 100 urban centers to look for common features (or lack of them) in global city structure and monitor change over time.

Ecologists now accept human beings and our activities as a significant influence on the Earths ecology. ASTER data is being used to better understand urban ecology, in particular how humans build their cities and affect the surrounding environment. Will Stefanov of Arizona State University will present the first set of ASTER images of the urban skeleton of the amount of built structures in 12 cities around the world and discuss the Urban Environmental Monitoring project which will examine 100 urban centers to look for common features (or lack of them) in global city structure and monitor change over time.

Auras instruments study tropospheric, or low-level atmospheric chemistry and will monitor of air pollution around the world on a daily basis. Aura measures five of the six "Criteria Pollutants" identified by the U.S. Environmental Protection Agency. The complexity of pollution transport makes it difficult to quantify how much industry contributes to poor local air quality.

Auras instruments study tropospheric, or low-level atmospheric chemistry and will monitor of air pollution around the world on a daily basis. Aura measures five of the six "Criteria Pollutants" identified by the U.S. Environmental Protection Agency. In this animation, Aura shows a large concentration of tropospheric ozone is being transported from South America to Africa.

Students explore the interface between architecture and engineering. In the associated hands-on activity, students act as both architects and engineers by designing and building a small parking garage.

This class investigates the use of computers in architectural design and construction. It begins with a pre-prepared design computer model, which is used for testing and process investigation in construction. It then explores the process of construction from all sides of the practice: detail design, structural design, and both legal and computational issues.

Using gumdrops and toothpicks, students conduct a large-group, interactive ozone depletion model. Students explore the dynamic and competing upper atmospheric roles of the protective ozone layer, the sun's UV radiation and harmful human-made CFCs (chlorofluorocarbons).

Students will construct bird nests and birdhouses. The students will research a bird of their choice in order to design a house that will meet that bird's specific needs. This activity works well in conjunction with a 9th-12th wood shop class whose students would partner up with your class, however this is not a necessity.

Survey potential bridge sites, research bridge design, and select the right bridge for the right location in this interactive activity from the NOVA Web site.

features one of the oldest surviving textile mill complexes in the U.S. Learn how technology revolutionized the textile-manufacturing industry, and, in turn, affected mill architecture, city planning, and transportation.

In this video segment adapted from ZOOM, the cast shows how the 34 steps in their Rube Goldberg invention use everything from gravity to carbon dioxide gas in order to accomplish one simple task: pouring a glass of milk.

In this video segment from ZOOM, Jillian explains how her simple machine uses marbles, levers, flowing sand, and a spinning wheel to water a plant.

In this video segment from PEEP and the Big Wide World, children make a dam with dirt, sticks, and stones to try to stop the flow of water.

helps students realize the role canals played in western expansion and in the evolution of transportation by focusing on the construction of the Chesapeake and Ohio Canal. Students can read about George Washington's influence on the C & O Canal and the men and women who worked on or lived near canal.

How do you build a tunnel 32 miles long -- under water? This video segment adapted from Building Big, follows the construction of the Channel Tunnel (nicknamed "Chunnel"), the engineering wonder that connects England to France.

This BioBulletin reports on how the citizens of one Wisconsin town rebuilt their community after a catastrophic flood. The article begins with the choice facing Soldiers Grove: rebuild their destroyed community behind new protective levees or relocate the town to higher ground.

This collection of images follows the process of building a house from cutting the trees and making the bricks to finishing construction.

Students act as Mars exploratory rover engineers, designing, building and displaying their edible rovers to a design review. To begin, they evaluate rover equipment and material options to determine which parts might fit in their given NASA budget. With provided parts and material lists, teams analyze their design options and use their findings to design their rovers.

Op het einde van deze les kan je een mededeling met enkele belangrijke maatregelen die in acht genomen moeten worden bij de evacuatie van een gebouw, correct aanvullen.