Technology
Machines
Rube Goldberg Machines: http://learninglynx.blogspot.com/2010/03/rube-goldberg-machines-try-this-at-home.html
Rocket: http://learninglynx.blogspot.com/2010/04/for-budding-rocket-scientist-crayon.html
Human-centered design approach to inventing: http://learninglynx.blogspot.com/2010/01/human-centered-design.html
Design a vehicle virtual lab: http://learninglynx.blogspot.com/2010/02/design-vehicle-virtual-lab.html
Airplanes: http://learninglynx.blogspot.com/2010/02/naval-aviation-museum-online-exhibits.html
Railroad History: http://learninglynx.blogspot.com/2010/02/railroad-history-archive.html
AMSER Links: http://learninglynx.blogspot.com/2010/02/amser-technology-and-transportation.html
Car engines: http://jacoboneal.com/car-engine/
How Stuff is Made
Gum: http://learninglynx.blogspot.com/2010/01/how-gum-is-made.html
Chocolate: http://learninglynx.blogspot.com/2009/12/how-chocolate-is-made.html
Cotton: http://learninglynx.blogspot.com/2010/01/cotton-and-its-uses-chart.html
Bronze Plaque: http://learninglynx.blogspot.com/2010/01/how-bronze-plaque-is-made.html
Pearls: http://learninglynx.blogspot.com/2010/02/pearls.html
Football: http://learninglynx.blogspot.com/2010/02/how-football-is-made.html
Chocolate Bunnies: http://learninglynx.blogspot.com/2010/03/how-chocolate-bunnies-are-made.html
Fabric and Dye: http://learninglynx.blogspot.com/2010/04/exploring-fabric-and-dye.html
Cheetos: http://learninglynx.blogspot.com/2010/05/how-cheetos-are-made.html
Cool Stuff Being Made: http://learninglynx.blogspot.com/2010/09/cool-stuff-being-made.html
How Stuff Works:
Laser Printer: http://learninglynx.blogspot.com/2010/01/how-laser-printer-works.html
Lots of stuff, incl. digital cameras: http://learninglynx.blogspot.com/2010/03/animations-explaining-how-tech-stuff.html
Plasma Screens: http://learninglynx.blogspot.com/2011/06/how-plasma-displays-work.html
Car engines: http://jacoboneal.com/car-engine/
Transportation
Rocket: http://learninglynx.blogspot.com/2010/04/for-budding-rocket-scientist-crayon.html
Design a vehicle virtual lab: http://learninglynx.blogspot.com/2010/02/design-vehicle-virtual-lab.html
Airplanes: http://learninglynx.blogspot.com/2010/02/naval-aviation-museum-online-exhibits.html
Railroad History: http://learninglynx.blogspot.com/2010/02/railroad-history-archive.html
AMSER Links: http://learninglynx.blogspot.com/2010/02/amser-technology-and-transportation.html
Transportation and Communication Technology AMSER Links: http://learninglynx.blogspot.com/2010/02/amser-communication-and-transportation.html
History of the development of trains and railroads: http://learninglynx.blogspot.com/2012/04/media-rich-history-of-railroads-and.html
Car engines: http://jacoboneal.com/car-engine/
Military Technology
Military Tech from AMSER: http://learninglynx.blogspot.com/2010/02/military-science-from-amser.html
Naval Engineering and Technology on AMSER: http://learninglynx.blogspot.com/2010/02/naval-engineering-and-navigation-links.html
History
History of Technology: http://learninglynx.blogspot.com/2010/09/history-of-technology.html
History of Inventions: http://learninglynx.blogspot.com/2010/01/museum-of-ancient-inventions.html