Caterpillar Heavy Equipment
Caterpillar Earthmovers at Work: A Photo Gallery
From building roads through dense forests, mining the earth for raw ore, laying pipe, constructing power developments, to creating golf courses, Caterpillar's earthmoving machines have played an important role in shaping our world.
Mission of Gravity
In some ways the main character of Hal Clement's under-appreciated novel, Mission of Gravity, is not Charles Lackland, the human explorer dispatched to the planet Mesklin to retrieve stranded scientific equipment.