American rock climber Alex Honnold ascended the Taipei 101 skyscraper on Sunday without any ropes or protective equipment.
Talk about a massive fashion show.
A New York architectural firm designed what it's calling the world's longest skyscraper - a tall, dual-tower structure that connects at the top, making an upside-down "U" shape.
The Skyslide, a new attraction on the U.S. Bank Tower in downtown Los Angeles, will open to thrill seekers on Saturday.