Dr Karl and Dr Rhod wonder if water is blue, why from some angles glass looks green, & the benefits or otherwise of lightboxes - podcast episode cover

Dr Karl and Dr Rhod wonder if water is blue, why from some angles glass looks green, & the benefits or otherwise of lightboxes

5 Live Science Podcast
Sep 27, 2018•49 min•Transcript available on Metacast
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Episode description

Dr Karl and Dr Rhod describe whether water is blue, why from some angles glass looks green, and the benefits or otherwise of lightboxes