Inventions and Discoveries that Failed

Casual Mode - Take your time!

1 / 15
✓
Correct
0
✗
Incorrect
0
★
Score
0%
Multiple Choice

Which of these inventions was designed to clean the streets of London but ended up causing more problems than it solved?

  1. The Great Stink
  2. The Smog Monster
  3. The London Fog
  4. The Great Smog
Change Mode