These spatiotemporal patterns slowly drift, the animals' appearance changing imperceptibly as Turing predicted. When it is pronounced it is softly, almost imperceptibly. Almost imperceptibly nodding his thanks, Seth turns to embrace his welcoming family. To the South East of the seat, Lewisham town centre fades imperceptibly into Ladywell. Its southwestern end merges imperceptibly into Belleknowes. With delightful touch, Argentina introduces a shepherdess on stage, gliding and pirouetting imperceptibly. Since the strings are only weakly coupled, the normal modes have imperceptibly different frequencies. Water overflows Lake Okeechobee into a river wide, which moves almost imperceptibly. These forces can cause specimens to bend imperceptibly, causing inaccurate and inconsistent results. These movements amounted to significant, if almost imperceptibly small, fractions. Thus the Order of St. John imperceptibly became military without losing its charitable character. This channelization allows even imperceptibly weak signals to be properly tuned for reception and decoding.