http://belowthenoisefloor.com The Noise Floor is the signal created from the sum of all the noise sources and unwanted signals within a measurement system. Signals below the Noise Floor cannot be measured. Sun, 20 Apr 2008 13:48:05 +0000 http://backend.userland.com/rss092 en Inspired by this: "The objective of the Vulture program is to develop an aircraft capable of remaining on-station uninterrupted for over five years…" Not sure why my brain tracked towards the climate change stuff so quickly. I guess the science side of things is a lot more interesting. Even though the Vulture ... http://belowthenoisefloor.com/2008/04/20/perpetual-aircraft/ "White noise can be used to disorient individuals prior to interrogation and may be used as part of sensory deprivation techniques. White noise machines are sold as privacy enhancers and sleep aids and to mask tinnitus. White noise CDs, when used with headphones, can aid concentration by blocking out irritating or distracting noises in a person's ... http://belowthenoisefloor.com/2008/04/11/white-noise/