This paper describes a unique outreach vehicle, an interactive multimedia program, that introduces secondary school students to different principles in engineering. The program, called Time Engineers, allows students to travel to different time periods and work through engineering-related activities. The goal of each activity is to encourage the development of reasoning and problem solving skills, and at the same time, introduce one or more engineering principles. Starting this fall, the CD-ROM will be distributed to school systems where teachers can enhance their curriculum with the activities found in the program.An initial version of the program which included one time period and four activities was distributed in the spring of 1998 to seven different middle and high schools in Northwest Indiana. Teachers incorporated the activities into classes ranging from algebra to physics. The response by both teachers and students was overwhelming positive. Teachers were excited about using the program to supplement their existing curriculum and the students had fun learning about different engineering principles.