How Things Work Are Made

Pushing ahead and moving anything in its way, the bulldozer is a bladed beast. And a blade is often not the only sharp tool on this machine. A claw-like ripper can pierce through hard ground. More →

Digging deep in the dirt. This is what a backhoe is built to do, with its long arm and bucket scoop. No muscular man or woman with a shovel in hand can match the machine’s strength. Young… More →

Boom and jib. These are two crane parts with fun names. They are the long arms of the machine, moving to lift heavy materials to skyscraper heights. In this low-level read, children will… More →