Blacksmith Myth - Will a drop of Water on the Anvil make it explode?

A blacksmith explores a working shop, focusing on a 1902 champion power hammer. He tests a myth about spitting on an anvil to see if it propels a hammer. The experiment results in a loud bang but no hammer propulsion. The video also covers wet forging, a technique used in making samurai swords, and concludes with a discussion on the clean surface achieved through this method.

What did the teacher mean by 'hit it with a bigger hammer'?

What is wet forging and how does it relate to the blacksmithing process?