a simple technique for installing brick threads that is rarely known by builders | building master

2.5M views · 43K reactions |  This NYC skyscraper nearly toppled over and destroy the Midtown Manhattan skyline in 1978! Here’s the full story of 601 Lexington (formerly known as the Citicorp Building) which was built in 1977 but had one major design flaw due to its unique construction. | Urbanist Ariel | Facebook