Finance Professional

• Stock Options analysis tools - www.BlackScholesExcel.com, www.ExcelMacros.net
• Excel Monte Carlo tutorial - www.ExcelMonteCarlo.com
• Information on MS Excel Analysis ToolPak - www.AnalysisToolpak.com

Math Puzzler

• Name the day of the week for any date, any century, in about 30 seconds, doing all the math in your head:  www.savantcalendarcalculator.com

Backpacker

• Fritz Dooley's Grand Canyon Photo Gallery:  www.canyonpictures.net