Rudy theorises about old prototypes of digging machines. Whilst Henry explains how the real physics of hot air balloons and deserts work… we’ve also got some mountain names!
Rudy captains a circumnavigation around Tasmania together with Henry, who untangles a widow's economic ruse… and if you liked penguins before, tough luck!
As the last treat for this year, Rudy finally introduces us to an Italian vagabond, whilst Henry dust off his building physics knowledge scrolls…...
Rudy reveals several mysterious disappearances in the same time period and Henry tries to tackle them with “logic”...Beware of the trolls!