On July 15, 2025, in Henan, China, @Shàoniánduōshàonián shared a video of an electrical accident. In the video, an electrical ...

In the past five years, the number of overall fire incidents in Bhutan has fluctuated with no clear trend. But throughout ...

THE enclosed photograph of an oscillatory electric spark, like most of those which I have taken, differs in some respects, so far as I have seen, from those which have been recorded by other ...

IF a thick electric spark is made to glide along the surface of a piece of an ordinary window glass, a faint trace of the spark track is left on the glass surface. On examining this track under ...