cube

Professor Johnson placed the cube gently on the machine's platform.

The square of any such number represents a surface, the cube a solid.

Keep your eyes on me, for to look at the cube spells danger!

I flicked the switch and opened the door, expecting to find the cube vanished.

The second cube came back unchanged, except that it was newer, shinier.

The scene in the cube flashed and coalesced, dazzling Lonnie's eyes for a moment.

And the fact that the cube was still there, was perfectly obvious.

Thus the cube's outlines were not reconstructed; and, in effect, it had vanished.

Let us take Fig. 101, which appears to be the perspective of a cube.

To find the solidity of a sphere: Multiply the cube of the diameter by .5236.