Gadgets /
by Steve Parker ; illustrated by Alex Pang.
- Broomall, Pa. : Mason Crest, 2011.
- 40 p. : col. ill. ; 31 cm.
- How it works .
Includes index. Originally published: Great Bardfield, Essex, U.K. : Miles Kelly Pub. Ltd., c2009.
Calculator -- Flat screen -- Personal computer -- Digital camera -- Camcorder -- Scanner -- Printer -- Radio microphone -- Loudspeakers -- Personal music player -- Video games console -- Home theater -- Virtual reality -- Cell phone -- Satellite navigation system.
Describes the inner workings of 15 gadgets, from calculators to home cinema systems.