01386cam a2200325 4500 981189130 TxAuBib 20191023120000.0 100813s2011||||||||||||||||||||||||eng|u 2010032201 9781429662635 pbk. $5.59 1429662638 pbk. $5.59 DLC DLC DLC NjBwBT TxAuBib Enz, Tammy. Build your own periscope, flashlight, and other useful stuff / by Tammy Enz. Periscope, flashlight, and other useful stuff. Mankato, Minn : Capstone Press, 2011. 32 p : col. ill ; 23 cm. Edge books. Build it yourself Includes bibliographical references (p. 32). Build some cool stuff! -- Telephone talker -- Striped crayon candle -- Compass in a jar -- Telescoping periscope -- Burglar alarm -- Snowshoes -- Homemade flashlight. Provides instructions and tips on how to build simple versions of a variety of useful objects from common household materials. 760 Lexile. "RL: 3-4; IL: 3-9"--P. [4] of cover. 2011/9. Engineering. Scientific apparatus and instruments Design and construction. Handicraft. Edge books. Build it yourself.