On Sun, Jan 29, 2017 at 5:28 PM, Mark Roberts <postmas...@robertstech.com> wrote: > John wrote: > >>On 1/29/2017 11:38 AM, Mark Roberts wrote: >>> Larry Colen wrote: >>> >>>> My gut feeling is that ISO invariance isn't so much doing the >>>> amplification in software, but rather it is closer to having a "perfect >>>> amplifier". >>> >>> Rather like that "perfectly spherical elephant" beloved of physics >>> professors. >> >>Don't forget "moving through a vacuum." > > Or at least "on a frictionless surface".
Obligatory XKCD (this one's hanging at the entrance to my cubicle): https://xkcd.com/669/ -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
