Computer Engineering Technology Resource Guide

Comprehensive database of radio history.

Collaborative solutions in sustainability, appropriate technology and poverty reduction.

Prof. T. Ross Kelly, a professor of chemistry at Boston College has accumulated a collection of various gizmos, devices, and toys which are excellent examples of scientific principles!

A guide that features a comprehensive list of freely available engineering websites, portals and societies.

Nearly anything curious or important in science, technology, health and medicine is covered here.

This service from the American Physical Society explains the science behind many everyday things in life.

Chemical & Engineering News, the official magazine of the American Chemical Society presents a collection of articles that look at the chemistry behind a wide variety of everyday products.

The internet's largest, and most popular citizen science projects.