How the Romans made iron so hot that it could be poured gently into the broken road sections is still a mystery. After 2,000 years, some sections remain intact.
Since it was discovered, two people died in a posture of embracing each other under volcanic ash in Pompeii nearly 2,000 years ago to become a research topic of scientists.
The archaeological team from Federico II University Hospital (Italy) has studied a series of ash and volcanic rock remains buried in 2,000 years in the 12 ancient rooms of
Fuego volcano erupted in early June leaving heavy damage to Guatemala. However, this is still not the most volcanic potential disaster in the world.