How it works: BB-8

Looking like R2-D2’s cooler, cuter cousin, BB-8 is one of the stars of The Force Awakens. We peer inside the toy version of the rollerball droid to find out what makes it tick.

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The ultimate Christmas wishlist 2015

Looking for the ultimate list of Christmas gifts for gadget lovers? Then unwrap this collection of techno treats, with everything from Star Wars gifts, smartwatches, laptops and toys - you're sure to find something for every budget.