GOATvs › Inventions › Face-off
Knife vs Blast furnace
Which invention? Pick one and see how the world splits.
- Knife 50% · #180 in the world
- Blast furnace 50% · #179 in the world
What the votes say
The world is split down the middle between Knife and Blast furnace: 50% each. Blast furnace is #179 of the 300 inventions in the world ranking and Knife #180.