Big fizzing electrical arcs are fun, and handled properly, not too dangerous either. The Jacob’s Ladder is one such piece of arc-generating equipment, one that featured heavily in vintage sci-fi films ...
image: A schematic of a new device developed by researchers at the National Institute of Standards and Technology for measuring view more Air is a great insulator--except when it becomes a conductor.
THE intensity of strong neutral argon emission lines radiated, by the thermally excited argon shield gas surrounding and within the central d.c. arc plasma of the Heliweld thoriated tungsten electrode ...
Particle simulations reveal more raindrops, packed more tightly together, lead to earlier streamer discharges in high-voltage DC transmission lines.
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