Cross-section observation of a specimen using SEM can produce detailed information vital for research and development as well as for failure analysis. Generally, surface observation alone is incapable ...

There are some aspects of our galaxy that are extremely unique, at least as far as we know. The main aspect is our galaxy is the only one we know of that contains life. However, it turns out that ...

This cross-section view shows the Lincoln Memorial atop the undercroft, part of which will house a new museum. National Park Service While building the Lincoln Memorial between 1914 and 1922, crews ...