fluid movement...
OK...we can see "heat" rising, most of the time with smoke or steam, or see the rippling effect distorting the images in the background, like a mirage...so why do we not "see" the wind distorting the image also...at what temperature do these distortions become visible?...if the force that distorts light can be made artificially, by itself, without heat or wind movement...what would it be?..david
OK...we can see "heat" rising, most of the time with smoke or steam, or see the rippling effect distorting the images in the background, like a mirage...so why do we not "see" the wind distorting the image also...at what temperature do these distortions become visible?...if the force that distorts light can be made artificially, by itself, without heat or wind movement...what would it be?..david
Comment