quivers

On a recent evening, Karuk men and boys gathered by the Klamath wearing traditional regalia and holding spears, bows and quivers made of animal skins and filled with willow branches.

With calculations based on linear algebra, the research team demonstrated that -- analogous to radioactivity in atomic nuclei -- a magnetic quiver can decay into a more stable state or fission into two separate quivers.

The result is a line with no mistakes: Even as it falls exactly where it needs to be to make the picture, it quivers with a vitality that’s compelling in its own right.

Because I am not a hazmat and I do not speak with human speech, my voice never quivers.

She took Brigit's shaky hand, the trembles in her own adding to Brigit's quivers.