it took about 11 hours
There was a 29 minute gap between the collapse of the towers.
The first tenants moved into the North Tower in December 1970; the South Tower accepted tenants in January 1972.
1hr 13min 1st tower
Not very long The first tower collapsed 1 hour and 13 minutes later, the second one fell 1 hour and 25 minutes after it was hit.
Same time.
There was a 29 minute gap between the collapse of the towers.
No, the towers house the bridge lift equipment.
The first tenants moved into the North Tower in December 1970; the South Tower accepted tenants in January 1972.
The Tower Bridge is 800 feet long. The towers are 213 feet tall.
1hr 13min 1st tower
The pentagon was hit 51 mins. after the first tower, and 34 mins. after the second tower was hit.
3 to 4 hours
Microwave towers are normally set up in "Line of sight" pattern, as long as the other tower can be clearly seen from the antenna height (both), they work very well. On average they're set roughly about 30 to 40 miles apart depend upon terrain. The old AT&T towers "long line" towers were for sure.
Yes, planes did hit the twin towers on 9/11. American Airlines Flight 11 hit the North tower, and United flight 175 collided with the South Tower.
Not very long The first tower collapsed 1 hour and 13 minutes later, the second one fell 1 hour and 25 minutes after it was hit.
9:59 am after being hit
The south tower stood approximately 57 minutes between impact and collapse.