A moosebrick is a substitute for a normal brick (or plank of wood for that matter). A moosebrick can be used in many different ways, the most popular include building material, late night snack and weapon. They tried to do a lot of thing with the meese in order to produce chimneys but it wasn't until they started grinding them they actually got close to the solution. After grinding the meese for two weeks and then drying the powder for 18 years they had produced meesolotic, a powder which turns into a chimney if you pour water on it.