A team of scientists led by the Begum Rokeya University in Bangladesh designed a solar cell with an absorber based on inorganic calcium nitrogen iodide (Ca3NI3) perovskite. The research group ...
Cloud seeding—also called “blueskying”—involves releasing chemicals such as silver iodide, potassium iodide or calcium chloride into the atmosphere to stimulate cloud formation, enhance clouds’ ...
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