Feeling the heat? Estonian takes his sauna on the road, literally

A lot of Europe has felt like a sauna this month, which makes Willem Maesalu's weird car seem even weirder: the bright yellow Audi 100 Avant is a rolling sauna.

Maesalu, 29, got the idea to convert his car a couple of years ago when he found out it would be too expensive to rent a sauna for his birthday party. He and some friends spent two weeks remodelling the vehicle into a working sauna: a SaunAudi, as he calls it.