31. In astronomy, relaxation time relates to clusters of gravitationally interacting bodies, for instance, stars in a galaxy. 32. This involves making fast changes in pressure and observing the relaxation time of the return to equilibrium. 33. Some theoretical methods predict an underlying phase transition in the hypothetical limit of infinitely long relaxation times . 34. Iuzzini lives in New York City and spends relaxation time in his cabin in the Catskills mountains. 35. The spin-spin relaxation time , also called the transverse relaxation time, is related to homogeneous and inhomogeneous broadening. 36. By 1959, Jay Singer had studied blood flow by NMR relaxation time measurements of blood in living humans. 37. Therefore, a stopped-flow apparatus can be employed only for proteins with a relaxation time of a few milliseconds. 38. The corresponding increase in relaxation time can result in viscoelastic behavior, which is often observed in polymer melts. 39. In the SA algorithm, the relaxation time also depends on the candidate generator, in a very complicated way. 40. For residents of Seattle, fancy coffee frames the day _ from a morning pick-me-up to evening relaxation time .