The Effects of the Bushfires on the Ground

Dr. Manch asks if the ground collects all the beautiful juices from Splendor's gone by? Or does the ground wash it down the soil profile where like fresh rain is there? We've had a cabinet maker and someone who rides a horse a million kilometres a day. And then somebody who rides... Oh my God. Surface, two surfers in fact. Dr Karl tells us about being a real creep - when you go into a room not to wake anybody up with a cup of tea or something in the morning. He also explains why we shouldn't use titanium and carbon fiber for submarines.