25 best movie gadgets

Top tech that has yet to escape the confines of the silver screen – hurry up, inventors, we want our Hoverboard

Mapping drones (Prometheus, 2012)

Who needs GPS? Just chuck one of these handy little drones in the air and it'll use lasers to plot a map of your location. Mind you, they didn't do explorers Fifield and Millburn much good – the hapless pair still managed to get lost, despite being in constant radio contact with the Prometheus and having a map.

More after the break...

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