Ep 13 – As technology changes, we no longer have to wind up small knob on the side of the watches for them to work. Techno Mum tells us all about kinetic energy, the energy of motion, and how that can power our watches!

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>