architecture Trippy towering skyscraper with top floors that appear to hover may be built in San Francisco David Pescovitz
climbing "French Spiderman" Scales Hotel in Bucharest (Big Photo Gallery, Not Safe for Acrophobics) Xeni Jardin
Boing Boing Gadgets Lemonade is the number one rental insurance option in customer satisfaction. Here's why. Boing Boing's Shop
London Bridge is falling down Millennium Partners seeks to build a Los Angeles skyscraper on a faultline, also San Francisco tower worsening "in a dramatic fashion" Jason Weisberger
design For sale: Odd and fantastic San Francisco octagonal home designed by phrenologist David Pescovitz
mistakes were made The tragic Cleveland balloon release disaster of 1986 presented in a short documentary Mark Frauenfelder
Boing Boing Gadgets These architectural building kits are going to become your new obsession Boing Boing's Shop
History Watch this impressive c.1929 footage of construction workers atop NYC's Chrysler Building David Pescovitz