Highrise buildings on fire - GIFs

[mccwho]

unsubscribed to this thread, I am tired of reading conspiracy theory about the towers.
If you don't understand engineering and Physics or have a background in REAL engineering (ie the years of actual training and education it takes) DON"T pretend to spout off facts about engineering and physics. Even Physicist cannot fully understand all the minuet details of engineered structures (which is a very large and complex system) without specific training.
There is a lot going on, and it looks like magic to most people.