Building collapseBuilding collapse

London's Grenfell Tower burned as a massive inferno for over 24 hours, yet it still did not collapse into its own footprint — a startling comparison to World Trade Center 7, which ostensibly collapsed from office fire.London's Grenfell Tower burned as a massive inferno for over 24 hours, yet it still did not collapse into its own footprint — a startling comparison to World Trade Center 7, which ostensibly collapsed from office fire.London's Grenfell Tower burned as a massive inferno for over 24 hours, yet it still did not collapse into its own footprint — a startling comparison to World Trade Center 7, which ostensibly collapsed from office fire.London's Grenfell Tower burned as a massive inferno for over 24 hours, yet it still did not collapse into its own footprint — a startling comparison to World Trade Center 7, which ostensibly collapsed from office fire.