Ireland, County Laois, Combine harvester working in a field of barley beneath the Rock of Dunamase.

Mauritania, Industry, Mining, Iron mine terraced slope distant machinery and drifting dust clouds.

Israel, Jerusalem, Jerusalem Archeological Park, A wooden crane used to move heavy blocks of stone in construction projects in ancient Jerusalem. The Old City of Jerusalem and its Walls is a UNESCO Wo...

Israel, Jerusalem, Jerusalem Archeological Park, A set of wooden wheels used the Metagenes method to move heavy blocks of stone in construction projects in ancient Jerusalem. The Old City of Jerusalem...

Scotland, Clyde Valley, New Lanark Visitor Centre, The Spinning Mule in operation.

USA, New York, Manhattan, overview of construction site with workers at the foundation level.

USA, New York, Manhattan, overview of construction site with workers at the foundation level.

Canada, Alberta, Del Bonita, Fracking for oils and gas on the edge of the Baaken play.

Canada, Alberta, Del Bonita, Fracking near a water source for tight shale oil and gas on the edge of the Bakken play. Ensign Energy of Calgary drilling rig, water storage tanks and road tanker. The wa...

Canada, Alberta, Del Bonita, Christmas tree atop a capped off oil well on the edge of the Baaken play with line of the Rocky Mountains on the horizon.

Canada, Alberta, Milk River Ridge, Oil pump jack or nodding donkeyand storage tank on the edge of the Baaken play near the Montana, USA border.

Canada, Alberta, Milk River Ridge, Oil pump jack or nodding donkey on the edge of the Baaken play, Flare tower at right.