I haven't heard too much from Motorola (spelled with only one "l" for those of you who still haven't figured it out) research labs, but this is a damnably cool tidbit from IBM.
Bear in mind, this is not theoretical, it works (once).
http://www.research.ibm.com/resources/news/20021024_cascade.shtml
Bear in mind, this is not theoretical, it works (once).
http://www.research.ibm.com/resources/news/20021024_cascade.shtml