Compare LEGO Chain Reactions by Editors of Klutz, Hardcover | Indigo Chapters

Design and Build Amazing Moving MachinesFascinate your friends by completing an ordinary task in an extraordinary way. Learn to build 10 LEGO® machines that can swing, pivot, roll, lift, and drop. Then connect, rearrange, and experiment with the machines to create a chain reaction. With this book in hand and a handful of basic bricks from your LEGO® collection, the only other thing you'll need is a little imagination. Includes:80-page book of instructions33 LEGO® piecesInstructions for 10 machines6 plastic ballsStringPaper ramps | LEGO Chain Reactions by Editors of Klutz, Hardcover | Indigo Chapters