Smoking might not be as popular a dangerous activity as it once was, but that doesn’t mean all teens are playing it safe.

Smoking might not be as popular a dangerous activity as it once was, but that doesn’t mean all teens are playing it safe. The last few years a trend of extreme selfies has been spreading online, with young people taking pictures of themselves precariously perched on tall buildings, and recent events show it’s not going away soon. Last week three young photographers posted a video of themselves at the top of Hong Kong’s fifth-tallest skyscraper, and on Sunday a 24-year-old was arrested in New York for climbing on top of the Brooklyn Bridge. (The Verge)