You might have found that your ears go pop when you are taking off in an aeroplane, or if you’ve been swimming.  Hallux explains what’s at play. 

You might have found that your ears go pop when you are taking off in an aeroplane, or if you&rsquo;ve been swimming.&nbsp; Hallux explains what&rsquo;s at play.

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.