In this week's Swipe, the team test out a virtual reality simulator, designed to help prepare military medics for working in warzones.
Gemma Morris investigates the rise of nootropics – drugs and supplements that some claim can boost your brain power. But are they safe?
And Holly Nielsen takes a look at some new video games releases – including Reigns, Mr Robot and Legend of the Skyfish.
Watch Swipe this weekend on Sky News on Friday at 9.30pm; Saturday at 10.30am, 2.30pm and 4.30pm and Sunday at 2.30pm and 4.30pm.
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