13 - Paper Blade
Investigate the conditions for a paper sheet to cut through different materials. What is the strongest material the paper blade can cut through ?
| Report | Opposition | Moderation | |
|---|---|---|---|
| France | |||
| Israel | |||
| Spain | |||
| USA | |||
| Denmark | |||
| Poland-Warsaw | |||
| Austria | |||
| Ukraine | |||
| Brazil |
Mean : |
6.65 |
6.80 |
6.72 |