Bicycles

• Trek Bicycles Trek Bicycle Company site. Very well designed site with information on cycling clubs, promoting cycling, bicycle trails and the Tour de France, in addition to information about Trek bicycle models.
• Bicycle Museum of America
• The Bicycle Info Project by Equus Bicycle Large collection of bicycle manuals, catalogs, and technical information, as well as links to sites with similar information.
• Bob Hufford, Schwinn Lightweight Data Book Large collection of Schwinn Bicycle catalogs from 1960 to 1979.

Calculators

• Datamath Comprehensive and detailed information on Texas Instrument calculators. Highly recommended.
• Mark's Calculator Collection large collection of calculators from a math professor in Michigan.
• www.CALCULATORS.de, site from Solingen Germany with over 2300 calculators online!

Cameras and Photography

• OrphanCameras/Butkus - Camera Manual Library excellent source for hundreds of online camera instruction manuals.
• Ron Herron's, Collecting Mamiya 35mm Comprehensive and detailed information on Mamiya 35mm cameras. Highly recommended.
• Photoethnography Equipment a very interesting discussion of vintage equipment from a professor of "photoethnography." Good sections on screwmount Pentax cameras, Canon EOS cameras, Canonet Rangefinder, and many others. Her general site is also very interesting.
• Canon Camera Museum from Canon, a wonderful site with photos and specifications for every model of Canon camera produced.

Consumer Price Index

• Consumer Price Index from U.S. Dept. of Labor, Bureau of Labor Statistics. Go to "Inflation Calculator" to easily see what a historical price is in today's dollars.

Keyboarding Skills

• free touch typing online program

Math

• fractions
• flashcards including fraction multiplication
• fraction soccer
• fraction operations page
• fraction decimal equivalent games and flashcards
• fractions and decimals
• Everyday Math Resources, from Center School District in Kansas City, MO, a large number of math links for K-5. Select a grade on the menu on top.
• Shodor Foundation Interactivate Activities, a large collection of math activities and simulations generally for older students. The DataFlyer is a cool graphing program with sliders to change the value of coefficients and constants. Excellent resource for the SmartBoard.