Abstract: The light emitted by gas discharge plasma is often used as a light source for precision optical instruments. The measurement precision and accuracy of these precision instruments are greatly ...

Abstract: Gas discharge tube (GDT), as an important protective device, has been developed and employed for the protection of circuit against high-power electromagnetic energy. Accurate description of ...

It might be too soon to consider the innards of the old CRT monitor at the back of your closet to be something worth putting on display in your home or workshop. For that curio cabinet-worthy appeal, ...

After getting past the Los Angeles Clippers in the close-fought series, the Denver Nuggets surprised everyone, stealing the first game on the road against the Oklahoma City Thunder in the Western ...

The threat of “fiscal dominance” has been of mainly academic interest in recent decades, at least as far as advanced economies are concerned. People came to take for granted that central banks and ...

This 1930s educational film provides an in-depth exploration of engineering achievements, focusing on the Brooklyn Bridge and underwater tunnel construction. The narrative alternates between ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

How to Prevent Disease (ca. 1920s) is an educational film produced under the Surgeon General of the U.S. Public Health Service as part of the Science of Life series. It emphasizes key public health ...