Which sci-fi gadget do you want the most?

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news features opinion fiction reviews gadgets media room Free sample! Read a complete digital edition of COSMOS now. View sample	Which sci-fi gadget do you want the most? Personal jet pack 12% Lightsaber 10% Anti-gravity belt 40% Robot sidekick 15% Flying car 23% email to a friend	COSMOS newsletter! Sign up to the COSMOS newsletter Enter your email address Receive regular updates highlighting the latest in science from COSMOS. Latest News Weird pulsar rewrites all the rules Earth may once have had three moons Recent supernova found close to home Climate makes profound mark on ecosystems Big wins for climate in Australian budget More news

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