How well do you see what you hear?
You can find out more about my research, with other videos from BBC's The One Show, BBC News, Reuters.... And if you have any questions, please get in touch.
Why am I posting again? I was telling a story about a trip I took a few years ago to The Netherlands (Hup Hup Holland! Maybe the World Cup brought it to mind?), and it dawned on me that I had written it up on this blog. I read it again -- and still a great story.