Spaghetti growing on trees, square eggs, flying penguins, broadband ferrets and more funny hoaxes – you will enjoy reading this list of classic hoaxes that fooled many people. The Spaghetti Tree Back in 1957, relatively few people in the UK ate spaghetti so when the BBC aired a news report about a Swiss family harvesting the crop from their spaghetti tree, a good many people believed it. (Photo: Screen grab from YouTube/MySwitzerland of BBC report) Trained ferrets used to expand broadband network…