Not Amateur Radio related in the strictest sense - but interesting, anyway:
A Washington Post article on plans to recover the radio apparatus used on the RMS Titanic.
"If carried to the surface, it could perhaps be restored to working order, RMS Titanic Inc. said, meaning “Titanic’s radio — Titanic’s voice — could once again be heard."
That would be one heckuva restoration job! After all these years under saltwater, I doubt there'd be much left of the original radio that would be recyclable.
72 de Larry W2LJ
QRP - When you care to send the very least!