One of the Popes has commissioned spotter drones with "Saint scanners" in their warhead compartments. One of their first tasks will be to gain Divine evidence for the fast track Canonisation of Nelson Mandela.
"This would be a real coup", a research engineer/exorcist said yesterday at the Q advanced gadget development chapel behind the Basilica. The drone can do what the NASA Curiosity Rover can do i.e. take pieces of the bodies and examine them for traces of supreme being dust.
These could be brought back to the Vatican nuclear laboratories and sliced and encased in holy wax to be sold or given as favours to the monks in charge of various Cathedrals whose own saint relics have gone down with the relic weevil and are now simply dust.