Timeline for The mass of the proton times its charge radius is very close to $4\hbar/c$. Is this a coincidence?
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 19, 2016 at 0:59 | review | First posts | |||
| May 19, 2016 at 1:50 | |||||
| May 19, 2016 at 0:57 | history | answered | ohwilleke | CC BY-SA 3.0 |