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Tech Know: Crash landing for amateur rocketmen

Ellie Gibson has met the inventors who fire four-metre-long rockets into the skies above Cambridgeshire.

Among the members of the East Anglian Rocketry Society were teacher Rod Stevenson and pupil Josh Fiddy from Costessey School in Norwich.

Ellie watched as they built and launched their rocket - but not everything went according to plan.

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