Sam’s excited about the summer of sport and it’s got him thinking about sports technology – and how it helps officials make the right call when action comes right down to the line.

Sam&rsquo;s excited about the summer of sport and it&rsquo;s got him thinking about sports technology &ndash; and how it helps officials make the right call when action comes right down to the line.

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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