Alternative Energy -- Wind-Powered Machines
Contributed by Richard H. McCuen,
Department of Civil Engineering,
University of Maryland, College Park

Amusement Park and Playground Physics
Contributed by Doris Taylor, Clara Norman, Melissa Gibbons
Middle School teachers, Dallas TX Public Schools
(From the ASME Engineering in the Middle School
Classroom Workshop, November 1997)

Buoyant Vehicles
Contributed by Douglas Butler
Industrial Technology Department
North Middle School, Everett, WA.

Geodesic Domes and Sheltering Structures
Contributed by Melody Gentry
Mathematics Department
Gateway Middle School, St. Louis, MO
With acknowledgements to Rita Weber
and Science Scope Magazine.

Historical Catapults
Contributed by Newton Armstrong
Transportation Engineer
CalTrans, Los Angeles, CA
(ASCE Los Angeles Section)

Investigating Isaac's Ideas
Contributed by Susan Tittlebaum
Science Education Curator
Louisiana Arts & Science Center, Baton Rouge, LA

Sanitation Systems
Contributed by Mark Albani
Mathematics Department
Western Reserve J.H.S., Warren, OH

Slow Roller and Friction Experiments
Contributed by  Reed Freedman and Bill Grogan
U.S. Army Corps of Engineers, Vicksburg, MS
(ASCE Vicksburg Section)
David Hortman, Technology Education Instructor,
Susquehannock High School, Glen Rock, PA

Solar Collector
Contributed by Myra Graves
Physical Science Teacher
Lufkin Junior High School, Lufkin, TX

Toothpick Bridges and Other Structures
Contributed by John Cavanaro
Boston Society of Civil Engineers
(ASCE Boston Section)