Timeline for Total number of subatomic particles in the universe. Are they finite ? assuming any of GR or QM or even ST
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 10, 2012 at 16:22 | review | Late answers | |||
| Oct 20, 2012 at 5:12 | |||||
| Jul 13, 2012 at 6:08 | comment | added | Phil | Yup...weird is right. But the millions of "particles" that make up just one grain of sand gives lie to that number - 10 to the power 80. | |
| Jul 12, 2012 at 0:56 | comment | added | hdhondt | Weird that the number of particles in the whole universe turns out to be greater than the number of grains of sand on one small planet! | |
| Jul 11, 2012 at 21:56 | history | answered | Phil | CC BY-SA 3.0 |