This week the team meet the tech entrepreneurs helping to solve climate change, with Angela Barnes taking a closer look at some of the winning ideas, including a water bottle you can eat.
Gemma Morris has a go at some virtual dentistry, with a simulation kit that lets students train without real patients.
In our weekly tech news round-up, Apple’s head of software tells us how old-fashioned television channels are, and we look at the winners of this year’s Golden Joystick awards.
And games expert Chris Slight reviews new titles, including Guitar Hero Live, Assassin’s Creed Syndicate, and Halo 5: Guardians.
You can watch Swipe on Sky News on Friday at 9.30pm, Saturday at 2:30pm and Sunday at 8:30pm.
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