Unable to prevent revellers urinating against their trees, Roskilde Festival in Denmark installed tree-mounted urinals by Dutch designers Aandeboom. The movie above shows the P-Tree urinals in use at ...

Dutch designer Sam van Veluw has developed a new way to answer the call of nature at outdoor events and venues. After a long search for a public restroom at a music concert one evening, he came up ...

Nothing says “summer concert festival” quite like the smell of urine, as hundreds of mostly male concert-goers fill up with beer in the hot sun- and then need to release it. But it doesn’t have to be ...