| Similarity | Rank | |
|---|---|---|
| ITER | 0.706 | 82124 |
| AGW | 0.705 | 68676 |
| neutrino | 0.688 | 70890 |
| geoengineering | 0.683 | 92735 |
| thermonuclear | 0.682 | 76089 |
| Fermi | 0.681 | 67985 |
| superconducting | 0.671 | 84490 |
| fission | 0.668 | 39321 |
| deuterium | 0.664 | 86208 |
| thorium | 0.664 | 70297 |
| SETI | 0.660 | 58441 |
| neutrinos | 0.652 | 66418 |
| antimatter | 0.652 | 64679 |
| Tesla | 0.649 | 19440 |
| Singularity | 0.642 | 62352 |
| HAARP | 0.638 | 86609 |
| thermoelectric | 0.634 | 94917 |
| QED | 0.633 | 91504 |
| electromagnetism | 0.630 | 89692 |
| CERN | 0.630 | 56060 |
| LHC | 0.629 | 67934 |
| neutron | 0.625 | 35660 |
| thermodynamic | 0.622 | 64685 |
| Tesla's | 0.620 | 69977 |
| physicists | 0.620 | 28090 |