Henry mysteriously hides a vital detail of this Halloween special and Rudy thinks that Devil might be quite a chill dude these days… also why would you ever go cave exploring?
Rudy takes us on a voyage far beyond the normal realm, whilst Henry theorises about new human habitats… we’ve also got interstellar traffic!
Henry takes us along the path of a rather unsuccessful criminal while Rudy brings back hot air balloons… we’ve also got cowboys!
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...