Scientists were left baffled after making a staggering yet gruesome discovery in what is believed to be the world’s oldest bottle of wine. The discovery was made in in a Roman tomb in Spain in a 2,000-year-old glass urn that once held wine. Tests revealed the wine was dated to the fourth century, making it one of the oldest vintages ever to be discovered after it was originally unearthed five years ago in Carmona, a city in Andalusia. Now, the remains of a man’s cremated bones have been found inside the glass receptacle. Ashes were found inside the glass along with a gold ring with the discove…