Felicity, Michael, Ciaran and Bex talk about a coronavirus vaccine, counting butterflies, and how a battle 1,000 years ago determined what we have for lunch today.

Plus, we’ll have a debate all about art. Banksy spray-painted rats in masks on the London Underground the other week. Is that art?

Don't forget to listen to our chat with Michael Rosen in your podcast feed – just scroll back!

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The Week Junior Show is the award nominated news show for kids from the team behind The Week Junior magazine.

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