In the hands-on exhibition children learn lots of fascinating facts about wood: How does a tree actually become wood, and how does it get out of the forest? What does wood look like under a microscope? Which jobs have to do with wood? What can be made out of wood? And why is wood not only good for the indoor climate, but also for the climate all around the world? As well, children also work with wood in a workshop, try out various tools, and create something out of wood yourself.