Random triples
| Subject | Object |
|---|---|
| gptkb:Main-sequence_star | Millions to trillions of years |
| gptkb:Sigma*_baryon | ~1.48×10^-23 s |
| gptkb:Sunspot | Days to months |
| gptkb:anti-B_meson | ~1.5 picoseconds (varies by type) |
| gptkb:mesons | short |
| gptkb:red_supergiant | short compared to main sequence |
| gptkb:Mesons | short |
| gptkb:Meson | short |