Explore the science of space exploration. Pupils consider technological advances in propulsion, communication, power, navigation, and imaging. They select one of these areas and create a timeline of historical progress that contributed...

Learn about the role of technology in the Lewis and Clark expedition.

In large cities, transport is becoming a growing challenge, both for commuters and for city officials who want to improve efficiency, reduce pollution, and reduce frustration for drivers and commuters. Smart transport systems use new...

The advantages and security risks of "Smart" uses of technology in buildings, transportation, and grids are discussed.

Discusses technology being used to improve airport security in the wake of the terrorist attacks in recent years. [Date of Article: April 28, 2010]

Discusses some of the new military and other technologies that were used during the Civil War in Virginia.