Ophthalmology professor David Garty joins Chris to open our eyes to the possibility of 20/20 vision. Plus Roger Highfield determines which cup keeps your drink warm the longest. Show more
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Ophthalmology professor David Garty joins Chris to open our eyes to the possibility of 20/20 vision. Plus Roger Highfield determines which cup keeps your drink warm the longest. Show more
Radio 2: Amazing music. Played by an amazing line-up. The home of great music, entertainment and documentaries
