You learn something new everyday! Yesterday I had no idea that during the Middle Ages high-ranking members of society, after they had died, had their corpses partitioned and symbolic organs preserved for future generations to admire! King Richard 1st, or Richard the Lionheart, was a key player in the 3rd crusade, but died in 1199 fighting the French. After his death Richard's heart was embalmed and sealed in a lead box. Chemical analysis of the remains showed that mercury was a key component of the embalming process. The presence of pollen from myrtle, daisy and mint suggests these were used to make the heart smell nice...