Main content
"So the world becomes less frightening for them"
Dame Wendy Hall on why she is backing dementia to win the Longitude Prize
Duration:
This clip is from
More clips from World at One
![]()
This French city fines people for going topless
Duration: 03:25
![]()
No ring, no bring: Is Taylor's wedding plus-one policy right?
Duration: 05:27
![]()
Why airlines have strict rules around packing power banks
Duration: 04:22
