Activity for Miss Understandsâ€
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Edit | Post #293238 | Initial revision | — | 13 days ago |
| Answer | — |
A: In particle physics and string theory, what is mass? In his Australia lectures and his six easy pieces book, Feynman unequivocally states that mass is momentum in the direction of future time. Anything that experiences the passage of time has mass, and everything that has mass experiences time passing. Seeing it this way makes many things simpler... (more) |
— | 13 days ago |