Every half hour or so, a feather flew off, and fell, softly, to the ground.

He stiffened, the feathers almost lost in the fur, and then fell.

On the moon, which has no air, a feather and an iron ball will fall together.

The feather fell from his head and landed in the water.

Next, the tube is turned upside down and the feather falls like a rock.

I felt as if a feather had fallen on my arm.

It is winter now, and no feathers are falling.

The feathers would fall over a wide area when released.

In a vacuum, a feather would fall at the same rate as a lead ball.

Obviously a feather falls more slowly than a lead ball when you have air.