DAVID PARKER / SCIENCE PHOTO LIBRARY DAVID PARKER / SCIENCE PHOTO LIBRARY
An engineer at the CERN research centre, Geneva, using a computer-aided design (CAD) package. CAD is useful in the design of many objects, such as the motor assembly seen here, as changes may be effected quickly and the impact on the overall structure determined instantly. Once designed, each component may be checked against others to ensure accurate alignment before any of them are actually built.
Model release not available. Property release not required.