Great idea

Describes the invention and development of LEGO toys. Includes glossary, websites, and bibliography for further reading.

Pilotless Planes or "drones," an important aspect of modern military operations, are used for espionage, warfare, and public safety issues and can reduce injury or death rates for pilots.

Explores the development and creation of the seed vault in Norway which houses plant seeds from around the world to be stored in the event that the plant needs to be re-introduced into the food supply.

Explores the development and creation of Purshade, an SPF 45 spray that can be applied to crops in order to prevent burning and dehydration.

Explores the development and creation of the i-LIMB which is the first commercially available bionic hand.

Describes the invention and development of water harvesting machines; and includes a glossary, Web sites, and bibliography for further reading.

Describes the invention and development of recycled rubber tires; and includes a glossary, Web sites, and bibliography for further reading.

Describes the invention and development of the home windmill; and includes a glossary, Web sites, and bibliography for further reading.

Describes the invention and development of hybrid cars; and includes a glossary, Web sites, and bibliography for further reading.

Examines the history of attempts by people to become invisible, discussing the reasons why people might want to remain hidden, looking at types of camouflage, explaining how stealth technology and blue screen backgrounds work, and examining research into invisibility cloaks.