"Reviving the 'Drinking Bird' for Clean Energy-Powered Gadgets"

Scientists in Hong Kong and China have developed a clean-energy generator inspired by the classic "drinking bird" toy, using the power of water evaporation to generate electricity. By converting the toy's back-and-forth movement into electrical power, the team has achieved an output of 100 volts using just 100 milliliters of water, enough to power small electronic devices. This method presents a substantial renewable energy opportunity by harnessing the natural process of evaporation, and the team's next goal is to design a more efficient version of the drinking bird to further harness the power of evaporation.