There’s not a ton of info out there on these amazing, handmade marble mazes other than what’s to be found in these Japanese YouTube videos, but we think they’re cool enough to share with you anyways.
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Why are people in Japan dropping marble balls in their bathrooms; the reason is surprising
A curious trend circulating online has left many people puzzled. Videos show residents in Japan placing or dropping small marble balls on their bathroom floors and watching how they move. At first, ...
The marble ball test is extremely simple. A small glass marble or metal ball is placed on the bathroom floor. Once it is set down, the person watches whether it stays still or starts rolling.If the ...
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