Those bothersome yellow LEGO equivalent in Japan


Hated them coz they hurt my feet! Ugh. I mean, why?!

Then my classmate told me that they serve as guides to the blind. The circle patterned ones tell them to stop as they are crossing the road or facing the stairs. The straight ones mean go straight. 

Now I want them to be implemented across the globe! 

Moral of the story? I really should start asking more whys than just looking at the surface.

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