Yourself
Reflections on Turning Sixty and Embracing Life
Reaching sixty can evoke complex emotions, blending relief with ongoing ambition. This...
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- Written by: Ben Jervey, Ensia
Last month, a researcher at the National Renewable Energy Laboratory in Golden, Colo., loaded a postage stamp–sized solar cell onto a tray and placed it under a high-intensity pulse solar simulator. A new world record for solar photovoltaic efficiency had been set.
