Jodi Hilton for NPR
Sam and John Fetters, 19, are equivalent twins in very completely different locations on the autism spectrum. Sam is a sophomore at Amherst School and runs marathons in his free time. John attends a college for folks with particular wants and loves to look at Sesame Road in his free time.
Similar twins like Sam and John pose an vital query for scientists: How can a dysfunction that’s identified to be extremely genetic look so completely different in siblings who share the identical genome?
Try extra of NPR’s sequence on the Science of Siblings.
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At the moment’s episode was produced by Rachel Carlson. It was edited by Rebecca Ramirez. Jon Hamilton checked the information. Phil Elfors and Gilly Moon have been the audio engineers.