The oil industry is investing in artificial intelligence and sophisticated data analysis to keep it competitive in a changing energy market.
Refrigerators that shop online for groceries, cars you control with your phone and heating systems that learn your temperature preferences.
Try to picture the transport of the future, and you might imagine driverless cars, jet packs or even teleportation. But how about the humble train?
If you’re one of the several billion people around the world who bought items of new clothing in the past decade, chances are at least one of your garments was made in Bangladesh.

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