How to Make Wheel?
Tool + Wood
What Does Wheel Make?
+Boiler = Steam Engine
+Clay = Pottery
+Metal = Car
+Mouse = Hamster
+Snowboard = Skateboard
+Steam Engine = Train
+Time = Clock
+Wheel = Bicycle
+Wind = Windmill
+Wood = Cart
+Wool = Thread
+River = Waterwheel
+Water = Waterwheel
