Friction all around
By: by Tillie S. Pine [and] Joseph Levine. Illustrated by Bernice Myers
Contributors: Levine, Joseph, 1910-; Myers, Bernice
Publisher: Whittlesey-House
Published: 1960
Place of publication: [New York
Language: eng
Number of pages: 46
Subjects: Friction
Description: Simple activities help explain what makes things wear away, how friction makes things hot, how it helps things to slip and slide or keeps them from doing it, how people use things which turn and spin to lessen friction, and how to make static electricity by friction