| Clue | Source | Date |
|---|---|---|
| Subatomic phenomena such as Higgs particles | The Times Specialist | 11 Aug 2025 |
| Bookishness demonstrated when they scorn hikes to mess around with subatomic particles | ||
| Fundamental particles | New York Times | 27 Aug 2021 |
| Particles in quantum mechanics | New York Times | 06 Mar 2018 |
| Particles in quantum mechanics | ||
| Quantum gravity particles | ||
| Photons and gluons | ||
| Photons and gluons | ||
| Subatomic particles | ||
| Photons and gluons |