Cafuego - Thank you for helping me get the del.icio.us module working so it pulls the random links I store into my blog. It's pulled up the last 10 - or a random selection - or something (ok I haven't figured that bit out yet) - and the last one was memories for life.
So I visited it again. It's really kinda fascinating. It led me to a paper published in the Journal of The Royal Society Interface in 2006 called "Memories for life: a review of the science and technology" and is also available as PDF.