:How about the domestication of fire and combustion?
2.
Excavations at Terra Amata found traces of the earliest known domestication of fire in Europe, from 400, 000 BC.
3.
Since the domestication of fire, humans have been able to kill some of the parasites in meats before eating, and now we've become dependent on some degree of preparing our food.
4.
These signs of fire, along with those at Menez Dregan in the Finistere in France, at Beeches Pit in Suffolk, England, and at Vertesszollos in Hungary, are the earliest evidence of the domestication of fire known in Europe.