Welcometo a collection of telecommunications interactivities designed by David Hellam, a teacher at Kuwait English School. They were designed to prepare you for a visit to the Science Museum's Telecommunications Gallery.
As well as a brief introduction to telecommunications, each section of this website has a special interactive feature: a survey, a mystery to solve, codes to break.
Plus, a resources area. Some of them will help you before you visit the museum. Some are designed for you to use during your visit. Others might be more useful after your return.
The code gallery - how did people communicate over long distances before we had telephones, radio or TV?