peanut+butter

=My Device= My Nametoc

Purpose
//What is the fundamental purpose of the device?//

Energy
//What energy transformations are seen in its operation?//

Controls
//What sensors/controls are designed into the device?//

Materials
//What material(s) are essential to the device?//

Science
//What is scientific principle is central to its operation?//

Design
//What does a typical device look like?//

Evolution
//What changes have there been (or could there be) in this device?//

Competitors
//What other devices serve a similar purpose?//

Partners
//What other devices work in conjunction with this device?//

Siblings
//What other devices use the same scientific principle?//