Click the option of your choice to cast your vote.
Moonlanding | 158 | 31.9% | ![]() |
Nuclear power | 38 | 7.7% | ![]() |
Language | 34 | 6.9% | ![]() |
Printing press | 31 | 6.3% | ![]() |
Wheel | 34 | 6.9% | ![]() |
Penicillin | 37 | 7.5% | ![]() |
Harnessing Fire | 32 | 6.5% | ![]() |
Democracy | 31 | 6.3% | ![]() |
Electricity | 33 | 6.7% | ![]() |
Moonwalking | 33 | 6.7% | ![]() |
42! | 35 | 7.1% | ![]() |