Andrew Hall likes circles. In his orbs series, for example, he says he was inspired by the patterns created by, among other things, electrons circling an atom. "Atomic orbits are definitely something ...

No audio available for this content. While in orbit, the Deep Space Atomic Clock (DSAC) mission will use the navigation signals from GPS coupled with precise knowledge of GPS satellite orbits and ...

The Atomic Age’s most iconic symbol is back on Claremont’s College Avenue. A 1958 sculpture of an atomic whirl has returned to the facade of a Pomona College science hall some 18 months after it was ...

“. . . it may happen that small differences in the initial conditions produce very great ones in the final phenomena. A small error in the former will produce an ...