Inventing sign language for deaf scientists
Deaf student Liam Mcmulkin was frustrated by the lack of sign language for scientific terms - so he invented his own.
Wheelchair user falls down embankment at Giant's Causeway
A disabled man has been rescued after falling down an embankment in his wheelchair at the Giant's Causeway.
Kasanda Bill: 'Losing my leg didn't stop me biking'
Billy Kasanda refuses to allow an accident, in which he lost a leg, to stop him biking.