The Way Things Work
Steam PowerDVD - 2003
Two young Mammoth Islanders enlist the help of a visiting inventor to design a machine that will make the rides at the amusement park much more exciting. After observing the power in the expanding steam of a tea kettle, they decide to build a steam engine that would convert heat energy to mechanical energy that will power everything from spinning cotton candy to powering roller coasters.
Publisher: Wynnewood, PA : Schlessinger Media, 
Copyright Date: ©2003
Branch Call Number: 621.1 WAY
Characteristics: 1 videodisc (approximately 13 min.) : sound, color ; 4 3/4 in. + 1 teacher's guide.
Alternative Title: Steam power