I can't say I've ever had a reason to want to know everything about toilets, but someone must have. For that someone, a new exhibit just opened at the Tokyo Museum Of Science.

The exhibit is called “Toilet!? Human Waste & Earth’s Future” and it really has everything you'd ever want to know about toilets. From history, to future plans, to even hands-on (ew!) models of things that go in the toilet. There's even a ride where kids can wear feces shaped hats and ride a slide down a giant toilet. Oh, and of course you won't want to miss your chance to get your picture taken with the interesting mascot.

Watch the video and see the pictures below to get a better feel (ew, again!) for what the museum is like.

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