We hear from a woman whose determination to avoid going blind has inspired her doctors to develop a new treatment for a rare eye condition. Nicki Guy says the injection of a low cost, water-based gel has been life changing and given her the chance to see her son grow up. The treatment has already helped restore the eyesight of dozens of other people with hypotony - which can cause the eye to collapse, leading to blindness.

Also: the new Barbie doll that's designed to help improve understanding and acceptance of autism. A neurodiverse writer says she hopes it will help young girls understand it's not something to hide or be ashamed of.

Our weekly collection of inspiring, uplifting and happy news from around the world.

Presenter: Valerie Sanderson. Music composed by Iona Hampson