4
Why Japan Has Blue Traffic Lights Instead of Green (www.rd.com)
submitted 2 years ago by [M, B] to c/hackernews@lemmy.smeargle.fans
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1
This Is Why Japan Has Blue Traffic Lights Instead of Green (www.rd.com)
submitted 2 years ago by [M] to c/interestingshare@lemmy.zip
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This is what happens when you have one word for two colors.

10
Why Japan Has Blue Traffic Lights Instead of Green (www.rd.com)
submitted 2 years ago by [M, B] to c/hackernews@derp.foo
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There is a discussion on Hacker News, but feel free to comment here as well.

4
[HN] Why Japan Has Blue Traffic Lights Instead of Green (www.rd.com)
submitted 2 years ago by [M, B] to c/technews@radiation.party
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