Do Diamonds Melt?

06 September 2013
Presented by Chris Smith, Redi Tlhabi.

How do robotic surgeons work? Do diamonds melt? What is heartburn? Can fish see colours, and what should anglers wear? What is brain plasticity? What would happen if an egg were dropped into boiling oil? What causes blushing? Why does holding the antenna of an AM radio improve reception?

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