Just as he was about to give up, the dome rotated from left to right, exposing the outer hatch, then the second sphere spun around towards him, bringing the inner hatch into line.

We're pretty certain that this whole section contrarotates as the sphere spins shut.

Those two spheres have probably spun round more times this morning than they have in the last ten years.

Two spheres spun in close magnetic orbit about a common center, like a proton and a neutron.

Between these fissures the Metal Things that made up each now dissociate and shapeless mass geysered; block and sphere and tetrahedron spike spun and swirled.

The sphere spun once more before it hurled its fire down in a ravening beam of utter destruction, into the Zhent soldiers crowded along the Voonlar road.

When the vessel was nearly half-way to 'X', the bar was reversed in order to change the sign of their acceleration, and the hollow sphere spun through an angle of one hundred and eighty degrees around the motionless cage which housed the enormous gyroscopes.

The web began to shift and move, the spheres spinning, circling the golden globe at the centre.

The sphere, kyu, spun away into ten thousand strands, which broke up into a million fragments, winking like fireflies in the room before vanishing altogether.