SDS systems can't intermix with physical AFF or FAS storage systems. Such practices have been tested in contexts where research and pedagogy naturally intermix. These ligaments cling to the fibrocartilaginous disk to the point that fibers intermix with it. Over time the positive ions and negative electrons would naturally intermix because of Electrostatic attraction. This allows programs to intermix 16- and 32-bit instructions without having to switch modes. Bioaerosols also intermix when pristine air and smog meet, changing visibility and/or air quality. People intermix naturally with robots on the island. Some of Cha's work is available through the Electronic Arts Intermix (EAI). A meromictic lake is a lake which has layers of water which do not intermix. A meromictic lake is a lake which has layers of water that do not intermix. He then heads into an alley where day and night intermix. They are distributed by Electronic Arts Intermix. Sometimes they intermix with other groups that live around the river. It is also possible to intermix letters and digits (and possibly even other characters). Her videos are available from the Video Data Bank, Chicago, and Electronic Arts Intermix, NYC.