There are countless miles of hidden tunnels under our feet that we don't really think about. In this episode of Isn't That Spatial, we're going underground to discover the tunnels - from the little-known to the downright mysterious - in our cities and t
There are countless miles of hidden tunnels under our feet that we don't really think about. In this episode of Isn't That Spatial, we're going underground to discover the tunnels - from the little-known to the downright mysterious - in our cities and towns. Who knows what's hiding down there!
You can view our Show Notes + related content on our website at IsntThatSpatial.net!