Seven year old Julia in London thinks that rainbows and the recent Northern Lights are magical. But if a scientist tells her how they work, will she still believe they are? Join us to find out! Featuring Partha Chowdhury, professor of physics at UMass Lowell in the US.  The Conversation’s Curious Kids  podcast is published in partnership with FunKids, the UK’s children’s radio station. It’s hosted and produced by Eloise. The executive producer is Gemma Ware. Email your question to [email protected] or record it and send your question to us directly at funkidslive.com/curious. And explore more articles from our Curious Kids series on The Conversation.   See omnystudio.com/listener for privacy information.