Santamory is back and this time he's explaining antimatter and how Santa can travel at superluminal speeds - that's quicker than the speed of sound!

<p>Santamory is back and this time he's explaining antimatter and how Santa can travel at superluminal speeds - that's quicker than the speed of sound!</p>

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

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

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