This new show on childrens radio station Fun Kids is the perfect introduction to gadgets and how they work.Subscribe in iTunes
Latest Episode: Techno Mum: I saw a news report about the new railway being built under London. How do they dig tunnels for trains without them collapsing?
Ep 15 – Digging tunnels involves some very specialised engineers, and how they dig tunnels depends upon what they have to tunnel through. Techno Mum explains how we use Tunnel Boring machines to dig underground tunnels!
Player loadingDownload File