Australian National University (ANU) researchers have used a 3D-printed lens and a Nexus 4 smartphone to create a £1 microscope that can detect skin diseases almost as well as a £300 clinical ...
March 21, 2018 One of Van Leeuwenhoek's microscopes. Photo: Jeroen Rouwkema via Wikimedia Commons One of Van Leeuwenhoek’s microscopes. Photo: Jeroen Rouwkema via Wikimedia Commons One of the ...