The students at Herbert Spencer Elementary Math & Science Academy, 214 N. Lavergne Ave., in the Austin neighborhood of Chicago will get an exciting introduction to hot air ballooning when the RE/MAX Hot Air Balloon and its crew visit the school on May 1. The visit is part of an on-going interactive educational program developed and sponsored by the RE/MAX Northern Illinois real estate network.
The 400 students and staff at Spencer will learn about various aspects of ballooning, including its history, the scientific principles involved and a demonstration on how the balloon functions. The program will be presented twice in the gymnasium at Spencer to accommodate all the students, once at 9:30 a.m. and again at 10:30 a.m. As part of the educational presentation, the balloon envelope will be inflated with cold air so that students can walk inside it.
Students also will go outside for a demonstration of the balloon basket and its propane burners, which heat air to lift the balloon.

