The engine can be easily upgraded because it is separated in modules.

But they do use them in their ships and modules.

For example, at my school we did all three sciences in modules.

One will be increasing computer speed by connecting many chips together in modules.

Transmitting and receiving of electronic information appears in several modules.

They went to Obtre's house, which was made of cut stone, built up in square modules.

The original release included eleven races, with two more added in later modules.

Classes can be placed together in modules, or cut across them, as the programmer wishes.

He brought memory stores with him in portable modules, and they read, listened, experienced together.

The design used a semi-modular approach with individual channels in separate modules.