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The Effects Of Printing Development On Newspapers And Magazines During the late 1800s, printing became cheaper and faster, leading to an explosion in the number of newspapers and magazines and the increased use of images in these publications. Photographs, as well as woodcuts and engravings of them, appeared in newspapers and magazines. The increased number of newspapers and magazines created gr..

Why Are So Many People in the World Hungry? With nearly a billion hungry people in the world, there is obviously no single cause. However, far and away the biggest cause is poverty. Seventy­nine percent of the world’s hungry live in nations that are net exporters of food. How can this be? The reason people are hungry in those countries is that the products produced there can be sold on the world..

The Evolution of Technology in Tourism The fast­paced evolution of Information and Communication Technologies (ICTs) has radically transformed the dynamics and business models of the tourism and hospitality industry. This leads to new levels/forms of competitiveness among service providers and transforms the customer experience through new services. Creating unique experiences and providing conv..

Robots Make Human Workers Machines Without Judgment We worry that the robots are taking our jobs, but just as common a problem is that the robots are taking our judgment. In the large warehouses so common behind the scenes of today’s economy, human ‘pickers’ hurry around grabbing products off shelves and moving them to where they can be packed and dispatched. In their ears are headpieces: the vo..