Living in a box
My unhealthy interest in shipping containers (thanks, Rupert) has led me and iPM should be hearing from one man who's making a living from turning the containers into housing and more.
You can find out where else in the world it's happening and
Here's how Tower Hamlet council is using shipping containers:
They've been turned into offices at a leisure centre in Mile End in east London.
We'd also like to know if you've seen any containers turned into something else - a shop, a home, a school? You can send your photos to ipm@bbc.co.uk