Q: Why was the tower of Pisa leaning?
A: Because it has better reflexes than the Twin Towers.
Tower Reflexes
Categories
Explanation
Experiment
This is a dark joke that makes light of the 9/11 attacks. The punchline implies the Twin Towers did not react fast enough to save themselves from collapsing, unlike the leaning Tower of Pisa which can be seen as 'reflexing' or tilting its position