Crazy contraptions : build Rube Goldberg machines that swoop, spin, stack, and swivel : with hands on engineering activities / Laura Perdew ; illustrated by Micah Rauch.
Publisher
White River Junction, VT : Nomad Press, a division of Nomad Communications, [2019]
Includes bibliographical references (page 115) and index.
Contents
Meet Rube Goldberg -- Things you should know before you get started -- Play with inclined planes -- Looking at levers -- Whoa! Wheels and axles! -- Plucky pulleys -- Wild about wedges -- Savvy about screws -- Go big!
Summary
Presents machines designed by Goldberg, which were based on complicated chain reactions and used to accomplish simple tasks.