At one end of the 20-foot rope is Tessa Lightfoot, a 13-year-old American teenager topping the scales at 90 pounds. At the other, directly above her head, is a British-made bronze bell weighing more than a quarter of a ton.
Together, they make beautiful . . . silence.
Tessa heaves gamely up and down on the rope as the 627-pound bell, swinging madly through 360 degrees of arc, makes not so much as a ding. During ringing class in the bell tower of Washington National Cathedral, the clappers are stopped as a courtesy to nearby residents.