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Making Money From Mistaken Calls
How a Belgian charity is turning accidental mobile calls into income
A Belgian charity for the blind has come up with a clever way of turning accidental mobile calls into income.
Also on the programme: New research shows that using sign language has positive impact on mothers and babies with normal hearing. Plus, how liquid nitrogen is set to revolutionise the funeral industry.
大象传媒 World Service Archive
This programme was restored as part of the World Service archive project
