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Sarah Suk

For Sarah Suk's latest contributions to The Japan Times, see below:

Colorful walls can 'blow away' toilet odor, Japanese study says

National Nov 21, 2018

Colorful walls can 'blow away' toilet odor, Japanese study says

Using bathrooms can be an everyday nightmare for children attending Japan's public schools where the restroom is often considered dirty and smelly. But a professor in western Japan has come up with an eye-opening way to blow away the stench. Machiko Yamashita, a professor of environmental ...