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A Korean research team has achieved record level efficiency in solar cells, using a new formula for mixing perovskite structures. Perovskite is an inexpensive, abundant mineral, and the researchers have found ways to make...

William Morris's famous advice regarding home decor was: "Have nothing in your houses that you do not know to be useful, or believe to be beautiful." Occasionally, home decor pieces can be found that can pull double-duty...