Harry decides he wants to be an inventor and takes a trip to Dinoworld in search of inspiration. Making sure they’re kitted out with lab coats and have all the tools of the trade, Harry and the Dinos set about working on their new inventions. The inventors toil away on their projects, but their inventions don’t always turn out as they planned… Remembering Mom’s advice that the best inventions always help in some way, Harry learns that sometimes less is more!