CDs, USB flash drives, hard drives, and film – all of these have life spans, and they will not last forever, no matter how much care you give them, since they will eventually end up corrupted, demagnetized or rendered obsolete. Where the clou is concerned, there are security issues to grapple with, but the Fahrenheit 251 claims to solve all of such issues with a small laser-engraved disk of sapphire that touts to store your data forever, regardless of the passage of time and elements. Known as the Nanoform, dangers such as water, acid, light, cold, and even lava heat will not be able to harm the information within. Sounds like a pretty good investment for those who would want to preserve their images forever!