And that, coupled with a gentle but perceptible tailwind speeding the break on its way yet further, spelled curtains for the British who had almost unaided managed to keep the break at 45 to 55 seconds for almost 30 kilometres.
For most of this up-and-down series, it seemed that neither team held a perceptible edge in boat speed.
"Optempo," as soldiers refer to the pace of military life, is fast; poetry helps cadets inured to racing from one activity to another uncover those intricate details perceptible only at slower speeds.
Still, there was perceptible anxiety among producers at the speed of the decline in prices.
But a hardening of the bureaucracy and a slower pace of work is even more perceptible in Silicon Valley, where companies grow at Internet speed and pride themselves on constant innovation — and where the most talented people are often those with the most entrepreneurial drive.
At Danspace (June 23-July 1), the results, entitled "Slow Dancing/Trio A," will be projected at a speed so reduced that movement is barely perceptible.
Additionally, it contains several user interface features, enabling straightforward modifications and customization of perceptible aspects in the plot plus the incorporation of statistical techniques, which also help increase the ease and speed of exploratory analysis.
They can speed along at more than 500 kilometers per hour in the deep ocean, yet they are barely perceptible on the surface.
There is no perceptible alternative.
Some 58% had shown perceptible improvement.
