@CNN: Scientists unravel the mystery of the Roman “gate to hell,” which was thought to belch a “breath of death” that caused animals from birds to bulls to drop dead at its entrance https://t.co/fEAPxctSve https://t.co/qo6zaBlQ4h
Scientists unravel the mystery of the Roman "gate to hell," which was thought to belch a "breath of death" that caused animals from birds to bulls to drop dead at its entrance https://t.co/fEAPxctSve pic.twitter.com/qo6zaBlQ4h
— CNN (@CNN) March 9, 2018