In this activity, students' will use a motion detector to record distance and velocity versus time information for a walker. They find the area under the velocity versus time graph and compare it to the actual distance traveled by the...

A history of aeronautics focusing on the major types of air travel for each major time period. Excellent pictures are included in most sections. Easier reading is available by clicking on Level 2 or 3.

The 1820s were a crucial period in our history. Much of the foundation of our modern industrial society was laid during this time. It was an era of optimism and prosperity, but also of social tensions and anxieties. The economy expanded...

The adventures of Welsh twins, recruited by a small dragon for an important task, travelling back to the time of Merlin and the Knights of the Round Table. A fantasy tale featuring Welsh and folk history.