irradiated@radiation.partyMB to TechNews@radiation.party · 2 years ago

[HN] Why Japan Has Blue Traffic Lights Instead of Green

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[HN] Why Japan Has Blue Traffic Lights Instead of Green

irradiated@radiation.partyMB to TechNews@radiation.party · 2 years ago

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This Is Why Japan Has Blue Traffic Lights Instead of Green

Blue traffic lights is what happens when you have one word for two colors.

[ comments | sourced from HackerNews ]

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