Discover how to transform a basic webcam into a powerful DIY microscope using simple materials. In this step-by-step tutorial, you'll learn how to build a functional microscope stand from cardboard, ...

Discover how to create a simple solar energy harvester at home using basic household items and electronic components. This ...

Researchers have shown that consumer-grade 3D printers and low-cost materials can be used to produce multi-element optical components that enable super-resolution imaging, with each lens costing less ...

Your macro photos aren't sharp? Pro shooter Stewart Wood shares three top tips for razor-sharp close-ups before his talk at ...

Microscopy is an imaging technique that enables us to see a world that would otherwise be invisible to us. Once upon a time, visualizing cells, microbes and other entities not perceptible to the naked ...

Making a traditional glass lens requires a lot of experience, skill, and patience grinding a piece of glass to the required shape, and is not for the casual experimenter. Making a glass Fresnel lens ...

Transmission electron microscopes (TEMs) have been advancing our knowledge of the very small for nearly 100 years. Since their advent, they have helped scientists see structures as small as individual ...

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