New top story on Hacker News: 3D crosswalk in Ísafjörður Iceland helps slow down speeding motorists
http://ift.tt/2hwUzew
New top story on Hacker News: 3D crosswalk in Ísafjörður Iceland helps slow down speeding motorists http://ift.tt/2xL6HMT
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New top story on Hacker News: 3D crosswalk in Ísafjörður Iceland helps slow down speeding motorists http://ift.tt/2xL6HMT
via IFTTT
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