GOATvs › Inventions › Face-off
Firearm vs Electrocardiograph (ECG)
Which invention? Pick one and see how the world splits.
- Firearm 10th century 50% · #297 in the world
- Electrocardiograph (ECG) 1903 50% · #298 in the world
The world's split right now, from everyone's votes on Inventions.