11.   Sanding sponges, for cleaning curved surfaces, and sanding cord, for working in small gaps, can be useful.

12.   Signals travel in a straight line, so those from towers have a limited range on the curved surface of the Earth.

13.   The decal is flat when you begin, and you are trying to lay it on a curved surface.

14.   The engine allows for curved surfaces, which make a remarkable difference in how realistic its environments appear.

15.   The game is now capable of displaying curved surfaces, something not possible in the previous Quake titles.

16.   The toothbrushes, bristle brush and awl will be handy for working on curved surfaces and in narrow gaps.

17.   Tiny glass-mosaic tiles now come on mesh sheets that are easy to install and have greater flexibility to cover curved surfaces.

18.   To do that, engineers used a combination of curved surfaces and composite metals to make it difficult for enemy radar to detect the plane.

19.   Use it to reshape curved metal surfaces.