For my 42nd birthday, I received a DRINKING LUCKY BIRD from my big sister Cindy. The box proclaimed "this classic novelty is a scientific wonder, using the properties of thermodynamics to keep it in constant bobbing motion" Well I thought, lets use this scientific wonder as the basis of an science lesson. The kids had to observe, play with it and then describe it. Then come come up with a hypothesis. The image below is Owen's explanation.
Who knew a Drinking Lucky Bird could be so much fun?