You might have had an X Ray in hospital but we find out how engineers have designed scanners for use in a variety of places from factories to airports .

<p>You might have had an X Ray in hospital but we find out how engineers have designed scanners for use in a variety of places from factories to airports .</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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