On the eve of the greatest journey of the year, as Santa and his reindeer depart the North Pole to cross the globe, Luke explores the science of the animals who make it all possible. From their specialised fur, to their speedy feet and red noses, Luke finds the science in the magic. Listen and subscribe to Show Me the Science on Apple Podcasts ,Google Podcasts and Spotify. Download, listen and subscribe on the Newstalk App. You can also listen to Newstalk live on newstalk.com or on Alexa, by adding the Newstalk skill and asking: 'Alexa, play Newstalk'.

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“What did the council decide on item 42?” — answered with the speaker and the moment.