Listen to a song about amazing fantasy animals. 
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The marathon is a 42km race! It was first run 2,500 years ago. What is the history of this race? Watch and find out!
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A naughty young giant is moving some of the world's famous landmarks! Where will he put them? Watch and find out!
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Quinine is a medicine that helps to fight malaria. How was quinine discovered? Watch and find out!
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