InventNow.org - World
Visions of the Future
Young Inventor History - A Class Act, Young Inventors
Archive - Totally Absurd Inventions & Patents, America's Goofiest Patents
The Official Rube Goldberg Website
The Discovery Education 3M Young Scientist Challenge is the premier National Science Competition for students in the 5th-8th grade.
Siemens Foundation - Siemens Competition
Intel ISEF - Home Page - Society for Science & the Public
Turning the Pages™, the British Library
Honda - The Cog - YouTube
History of Famous Inventors - A - Past and Present
Famous Inventors
invention.smithsonian.org/home/
Lemelson Centers Invention at Play: Invention Playhouse
The Connie Belin & Jacqueline N. Blank Center for Gifted Education and Talent Development
Spark!Lab inventors' stories :: Smithsonian Lemelson Center
OK Go - This Too Shall Pass - Rube Goldberg Machine version - Official - YouTube