Choose one of the following topics to explore Internet resources selected
by the staff of the Business and Technology Department of the Allen
County Public Library in Fort Wayne, Indiana.
Ask Dr. Math
Ask a math question at this well-respected Swarthmore College site.
MAD Scientist Network
Have a science question? Ask a scientist at the MAD Scientist Network.
How Stuff Works
Nice summaries of how various everyday objects (gas engines, cell
phones, ATMs, etc.) work.
How Everything Works
Science questions and answers from a University of Virginia physics
Converts units of length, time, area, etc. Also offers a scientific calculator.