Oetzi the Ice Man, also known as Frozen Fritz was an Alpine hunter who lived more than 5,000 years ago. His well-preserved frozen corpse was discovered in the Italian Alps in 1991 and since then it has been subjected to all manner of tests. Czech scientists at the Bata University spent six years making replicas of Oetzi's remarkably sophisticated shoes - and were amazed by how warm and comfortable they turned out to be. Find out more about Oetzi's shoes and visit one of the Stone Age restaurants in Prague to find out what a Dinasaur Dish would taste like. That's in Friday's Magazine with .