Solved by verified expert:Conservation of EnergyThe Dropper Popper and the Woodpecker ToyView Full DescriptionPlease watch the video-clips below and explain both experiments in terms of conservation of energy. https://www.youtube.com/watch?v=D3Vn36YmNikNote that the device (half of a rubber ball) seemingly defies the Law of Conservation of Energy by bouncing higher than where it was dropped from. https://www.youtube.com/watch?v=s3YSnNAIHDg
