WORLD'S MOST POWERFUL MICROSCOPE.

The article focuses on the scanning electron microscope (SEM) and its ability to produce highly detailed images of specimens that are too small for the naked eye. Unlike traditional optical microscopes that use visible light, SEM utilizes a beam of focused electrons, allowing for magnification levels up to 2 million times the original size of the specimen. This technology enables researchers to examine inanimate objects, including biological specimens, at an extraordinary level of detail, revealing intricate structures such as the scales of butterflies and the claws of skinks. The article also distinguishes between two types of electron microscopy: transmission electron microscopes (TEM) and scanning electron microscopes (SEM), highlighting their different imaging techniques. [Extracted from the article]