Nanowires Made From Solar Wonder Material, Perovskite, Promise Even More Efficient Solar Cells

By Dexter Johnson Image: EPFL If you’re working with the latest in photovoltaic materials, chances are you’re doing something with perovskite, which has become all the rage in the solar world. Now researchers at the École Polytechnique Fédérale de Lausanne (EPFL) in Switzerland have become the first to make nanowires …

Start-ups: T2 Biosystems

By Prachi Patel Photo: T2 Biosystems When a patient is brought to an emergency room with a virulent fever, the body shutting down from infection, doctors can make only an educated guess on treatment. Blood culture tests to determine the pathogen take days. Until the results are in, patients are …