蜜芽传媒

Graham Easton explores those extra senses, such as the sense of balance and time, that humans take for granted.

He begins with a visit to a pain research laboratory to discover why some things hurt more than others.

Graham asks a circus performer how he controls the pain, when he sticks skewers through his bicep..?

Producer: Michelle Martin

First broadcast on 蜜芽传媒 Radio 4 in February 2007.