Why Are Some Street Lights Yellow and Others White? скачать в хорошем качестве

Why Are Some Street Lights Yellow and Others White?

In this video of Histora we go beyond the glow to explore the evolution of street lighting—from the manual oil lamps of the 1600s to the high-tech LED systems of today. We break down the technical differences between High-Pressure Sodium (HPS) and modern LEDs, explaining why color choice isn't just about aesthetics—it’s about safety, weather visibility, and even protecting our ecosystems. In this video, you’ll learn: The fascinating history of urban illumination. Why yellow light is superior in fog and snow. The psychological impact of white light on city life. How "Smart" LEDs are reducing light pollution and energy costs. Next time you walk home under that midnight glow, you'll see the streets in a whole new light. If you enjoyed this deep dive into the everyday objects around us, make sure to LIKE, SUBSCRIBE, and hit the bell icon! #StreetLighting #UrbanScience #HistoryOfSimpleThings #CityPlanning #LEDvsHPS #Engineering #infrastructure #StreetLights #LEDvsSodium #WhyAreStreetLightsYellow #UrbanDesign #CityInfrastructure #lightingtechnology #HowThingsWork #HistoryOfSimpleThings #unitedstates #europe #paris #asia