Technology Connections - Season 4 Episode 18 18. epizód
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.
- Műfaj: Documentary, Comedy
- Stúdió: YouTube
- Kulcsszó: technology
- Öntvény: Alec Watson
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