London Latest - Why a King's College scientist thinks hair could repair teeth - ÃÛÑ¿´«Ã½ Sounds

London Latest - Why a King's College scientist thinks hair could repair teeth - ÃÛÑ¿´«Ã½ Sounds


Why a King's College scientist thinks hair could repair teeth

Dr Sherif Elsharkawy believes the technology could be available within two years.

Coming Up Next