| Hint | Answer | % Correct |
|---|---|---|
| Digital computer | United States | 100%
|
| Paper | China | 91%
|
| Synthetic plastic | United Kingdom | 82%
|
| Language | Iraq | 45%
|
| Mechanical clock | Italy | 45%
|
| Bucket | Germany | 27%
|
| Water mill | Greece | 27%
|
| Classical language | India | 27%
|
| Telescope | Netherlands | 27%
|
| Chair | Egypt | 18%
|
| Mop | Spain | 18%
|
| Surgery | Borneo | 9%
|
| Drawing | South Africa | 9%
|