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Science expert Dr Karl answers questions sent in by the I’ve Got News For You listeners, including: ‘How often should I wash my sheets?’ and: ‘Why is yawning contagious?’
Host: Andrew Bucklow
Producer: Emily Pidgeon
Assistant Producer: Nina Young
Audio Editor: Joshua Burton
See omnystudio.com/listener for privacy information.
By news.com.au5
22 ratings
Science expert Dr Karl answers questions sent in by the I’ve Got News For You listeners, including: ‘How often should I wash my sheets?’ and: ‘Why is yawning contagious?’
Host: Andrew Bucklow
Producer: Emily Pidgeon
Assistant Producer: Nina Young
Audio Editor: Joshua Burton
See omnystudio.com/listener for privacy information.

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