The High Pressure Sodium Light: Ubiquitous, effective, but good?
Show: Technology Connections --> Season: 4 - 2018
AirDate: 6/4/2018
Runtime:
Voting: 0 (0)

Overview: Ever wonder why street lights are orange? For such a fast-paced world technology-wise, it seems somewhat odd that we are still using such a strange color of light for outdoor lighting. Well it turns out it is still a pretty good light source, though with limited use and perhaps a not-so-obvious flaw.