The Rudiments Of Wisdom encyclopaedia by Tim Hunkin. Thousands of cartoons covering almost everything there is to know!
The West Point Bridge Designer 2007 will introduce you to engineering through an authentic, hands-on design experience. This software provides you with the tools to model, test, and optimize a steel highway bridge, based on realistic specifications, const
Interactive site for children on large structures - eg bridges, dams, skyscrapers, buildings