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Explore 3 published pages tagged with Lighting Technology, grouped automatically from article text, entity focus, and recurring topical signals.
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Lighting Technology
The question who made the filament for the light bulb starts with how bulbs work: an electric current heats a thin wire until it glows without melting. Modern incandescent and h...
Open articlegeneral
Electric lights were first made and demonstrated in the early 1800s, but practical incandescent lighting emerged in the late 1870s and early 1880s. This guide explains when key...
Open articleZoo Operations
Lights at the zoo serve multiple practical and welfare-related purposes, from visitor safety to animal care. Zoos operate across day and night, using thoughtfully designed light...
Open article