Uber launches Driverless Car Service

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The world's Santa's gather for their annual congress - in July

Man in running wheel

Kids sleeping on carousel

Machinery, Coil and levers

Newspaper in printing press

Soldiers training

Cat and pig

Various animals

Police searching car

Workers packing bobbins of cotton

People dancing at party

Boy throwing punching bag

Southern Railway Express at Victoria Station London England

Tornado, South Dakota, USA

Detail of machinery showing piston rod

Filling vats

Cat in bathroom

London underground

Weaving machinery in cotton mill

Drill boring into coal seam

Wheels and pulleys

Imperial Airways Hercules

View of Paris with Eiffel Tower