Newton's laws of mechanics are a cornerstone in the development of modern science and its learning can be the very first opportunity for students to defy their common sense perceptions and replace them with a more robust world view. However, despite their fundamental importance, many studies demonstrate how difficult is the true comprehension of…

The following Teaching Case is designed to expose students to three scenarios related to data stored on hard drives, techniques that could be used to retrieve deleted or corrupted data, and a method for a more thorough deletion of data from a hard drive. These issues are often overlooked in current IT curriculum and in our age of digital clutter…

Centers on the current interest of using CD-ROM for text retrieval. Describes the digital video interactive (DVI) system which integrates graphics, audio, and video images with text. Explores why CD-ROM use by scientists is limited. (MVL)