Strength and stability are important factors in airplane or space vehicle design. Engineers create vehicles that are strong enough to flyEffectively and efficiently by using specific materials and structures that are lightweight and durable. Important decisions are made regarding the materials that are used to make the fuselage, wings, tail, and engine. Many airplane materials are now made of composite materials that are lightweight, yet stronger...

Advanced digital technology using 3D-terrain maps, laser pantographs, digital photographs and satellite data is increasing our visual understanding of architectural structures of bygone eras. The multi-faceted world of digital archaeology aids researchers by supporting data management and by making visual presentations more realistic. The ancient city of Troy is re-discovered in this engaging program that fuses complex technology to uncover the past...

Blaze, and his driver AJ, are introduced to a world of racing Monster Machines! But when a cheating truck named Crusher uses his dirty tricks to try and win the championship race, Blaze will do everything he can to help his friends and beat Crusher to the finish line.

Discusses the evolution of the understanding of what is encompassed by the term human rights ; the forces and individuals which brought about changes in thought and behavior and the interconnection of human rights with history, religion, philosophy, literature, economics, science, technology, and the arts.--Course guidebook.