TryEngineering
Try Engineering: Engineering Air Traffic
Learners work in teams to explore how radar and computer technology is used to provide the necessary data to air traffic controllers. Students become "engineers" as they work to find ways to enhance the current air traffic control system.
US Environmental Protection Agency
Epa: Potential Changes in Emissions Due to Improvements in Travel Efficiency
An 84-page report from 2011 that addresses the issue of whether changes can be made in transportation to increase travel efficiency and reduce greenhouse gas emissions that contribute to climate change. Includes many tables and graphs...
State Library of North Carolina
N Cpedia: Transportation Improvements in the 1920s
When World War I ended in 1918 and the troops came home, folks felt optimistic about the future and eager to get on with their lives. This optimism led to an extraordinary decade that brought major changes in the way citizens traveled by...
Energy for Sustainable Development
Esd Bulgaria: Kids & Energy: Energy Facts
A collection of facts about energy use broken down into various topic areas, e.g., health impact of fossil fuels, transportation, energy consumption, alternative energies, etc.
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