Clip-on lenses and wireless scopes now let a smartphone camera resolve textures and structures that used to require a lab bench. Instead of peering into a bulky eyepiece, I can hold a leaf, a circuit ...
Host-parasite relationships; leeches; Podocnemis expansa; Environmental Protection Area; Podocnemis sextuberculata Macroinvertebrate ectoparasites of turtles, particularly those associated with ...
Today we're looking at Atomic Force Microscopy! I built a "macro-AFM" to demonstrate the principles of an atomic force microscope, then we look at a real AFM (an nGauge AFM from ICSPI) and do a few ...
Abstract: Intensity-distribution calculation in a microscope imaging system is extremely significant for imaging resolution estimation. However, existing estimation methods are either overly ...
We are at a critical time and supporting science journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen scientific ...
Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Article Views are the COUNTER-compliant sum of full text article downloads since ...
As someone who feels most at home in the countryside, I’ve spent years testing everything from compact monoculars to full-size spotting scopes in real-world conditions. From scanning for deer at dawn ...
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