from wearable cameras to exoskeletons, here are the technologies the film predicted
Director James Cameron’s acclaimed sci-fi movie Aliens turns 40 in August. It’s a sequel to Ridley Scott’s claustrophobic breakout hit Alien, made in 1979. Where the original featured one terrifying creature, Cameron’s movie features hundreds – and pits them against a squad of space marines. A host of intriguing technologies make an appearance, including interstellar travel, hypersleep (where humans are preserved in stasis for long space journeys) and terraforming (making other worlds liveable for humans). Some of the technologies in the film have already come to pass – or look likely to soon. But others were missed and some remain firmly in the realms of science fiction. In Aliens, the marines travel to a distant moon to investigate the disappearance of over 100 human settlers. Ellen Ripley (Sigourney Weaver), the main protagonist of the first film, goes along to advise. On arrival, they run into a six-year-old girl, called Newt, who managed to escape the grisly fate of the other colonists. When the marines encounter the alien hive, chaos and carnage ensue. The technology featured …


