Radiation Detection
Interesting experiments one can perform with homemade radiation detectors, and how to build them.
www.blackcatsystems.com Details

Science Experiments Using Data Loggers and Oscilloscopes
A library of physics, chemistry and biology experiments. Examples include measuring the speed of sound, pH of drinks, magnetic induction and the discharge of batteries.
www.picotech.com Details

Science Experiments You Can Do
A number of reasonably simple experiments and demonstrations that can be performed by kids, teachers and hobbyists.
www.west.net Details

Science Explorer: Exploratorium
Offers many easy-to-do experiments, from creating volcanos to tiny sparks.
www.exploratorium.edu Details

Science Fair and Project Ideas
A collection of 1850 ideas for science projects and ideas, the site offers advice on undertaking a project, the types of projects, and advice on completing this type of task
members.ozemail.com.au Details

Science Hobbyist
A growing collection of papers on physical science projects for all ages.
www.eskimo.com Details

Science Pioneer
Contains experiments for all ages. Science links and project examples.
www.nhusd.k12.ca.us Details

Science Playwiths
Simple science experiments for fun.
members.ozemail.com.au Details

Science Project
Science projects and kits for all ages. Membership required to view most projects.
www.scienceproject.com Details