enormous potential here and in some cases these conditions when the intervention is there, it may save children s life. dna sequencing is to be prohibitively expensive and time consuming no longer. it is possible because machines like this can map out dna more than 3 billion letters of code faster and cheaper than ever before. , ., ., , before. there you go, there is a medicine. before. there you go, there is a medicine. the before. there you go, there is a medicine. the treatment - before. there you go, there is a medicine. the treatment for the rare thyroid a medicine. the treatment for the rare thyroid disorder - a medicine. the treatment for the rare thyroid disorder costs just a few p a day but makes a massive difference to him and his family. we massive difference to him and his family- massive difference to him and his famil . ~ ., ., ., ., his family. we are moving onto multiles his family. we are moving onto multiples of his family. we are moving onto multiples of ten