Science·phys.org↗·12dMetalens microscope switches focus with voltage, not moving optics#Science#phys.orgSourceRead the original at phys.org0SaveShare📚Add to CollectionNext postBeyond trial and error: Integrating computation, processing, and AI to design high-entropy alloysRelated postsWhy the tropics lose the most birds when cities expandphys.orgPersonalized savings reminders can help boost retirement savingsphys.orgStudent finds proof of rare wild cat in northern New Mexicophys.org