Sir Sidney McSprocket introduces us to Great British minds, J Harrison and Oluwaseyi Sosanya - both of whom used their curiosity to improve on an existing design.

Sir Sidney McSprocket introduces us to Great British minds, J Harrison and Oluwaseyi Sosanya - both of whom used their curiosity to improve on an existing design.

We're the UK's children's radio station. Listen across the UK on DAB Digital Radio, on mobile and online at funkidslive.com.

We're the UK's children's radio station. Listen across the UK on DAB Digital Radio, on mobile and online at funkidslive.com.

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