Trees produce oxygen however this tree proved one more useful thing for everyone :)

This is awesome! Listen to the Nasa guy explaining how it's going to the toilet on space!

Hundertwasser was a well known architect and he build a strange house in Austria. I didn't know that he also made these awesome toilets in New Zealand.

A funny prank, pulled by using sinks, a pane of glass and a set of twins!

I wouldn't mind to have a toilet like this one!

Most Expensive Toilet in the World. Do you need this.

If you remember there was a video similar to a long time ago.

When nature calls at the beachside Mumin Papa Cafe in the city of Akashi (Hyogo prefecture), patrons have the luxury of using an underwater restroom built into the side of a giant aquarium filled with exotic fish and a sea turtle that likes to watch. According to the cafe owner, the 30-million-yen ($270,000) sub-aquatic restroom is designed to recreate the pleasant sensation of relieving yourself while swimming in the ocean. Unfortunately for male patrons, however, the submerged toilet is for women only. When asked about the voyeuristic turtle, the owner admits it is male and a bit of a letch.Source