Watching these guys from On the Roofs climb the 1,260-foot tall Shun Hung Square tower in Shenzhen, China, is absolutely terrifying. If the insane height wasn't bad enough the fact that they climb the building without any safety gear makes the whole thing even more stressful to watch. As it gets narrower to the top the risk of falling is only increased, they still managed to get a pretty impressive selfie whilst at the very top though.
This Macro Video of Bubbles Will Leave You in a Trance
This is pretty damn cool.