How to keep tall buildings from blowing over. Become a Video Lab member! http://bit.ly/video-lab Skyscrapers are getting skinnier: As cities get denser, architects are designing builders that are taller and taller on smaller and smaller lots. And that poses one big problem: How do you keep them from swaying in the wind? Behind some of the most iconic shapes on our skylines is a secret design language of architectural tricks —twists, holes, and setbacks— that keep buildings still. By Design is a new Vox video series about the intersection of design and technology, hosted by Christophe Haubursin. Vox.com is a news website that helps you cut through the noise and understand what's really driving the events in the headlines. Check out http://www.vox.com/ Check out our full video catalog: http://goo.gl/IZONyE Or our podcasts: https://www.vox.com/podcasts Follow Vox on Twitter: http://goo.gl/XFrZ5H Or on Facebook: http://goo.gl/U2g06o