When the building sways in one direction, the 400-ton block of reinforced concrete doesn't.

Tourists can experience how the building sways on a windy day.

Which is why Empire State officials insist that the building does not sway much.

As it billowed, buildings swayed and began to shake apart.

When buildings and bridges sway, that is energy ripe for harvesting.

The building reportedly swayed back and forth about two feet (more than half a meter) in either direction, as it was designed.

While the buildings swayed, and several windows broke, and an.

The building was swaying, its stones cracking and grinding now.

Our sensors have reported that the building is swaying beyond permissible levels.

The building swayed, the glass of their windows popping out to plummet thirty stories to the ground.