Page history
October 16, 2026
November 2, 2019
October 4, 2019
October 2, 2019
September 26, 2019
The old reference 4 was just a reference to reference 7.
m-119
→Third assumption: understanding of the rate of decay: improve
-18
Put all the references on an equal footing.
m+31
→See also: More references. We have articles that can help the reader understand the issues.
+123
September 24, 2019
September 23, 2019
September 22, 2019
Move the John Ray remark to a separate "antiquated notions" section, similar to what was done for H. G. Wells on the radioactivity page.
m+283
Try to explain why it's hard, and what one needs to be careful about.
+2,494
September 21, 2019
August 21, 2019
April 9, 2019
September 26, 2018
June 6, 2018
March 29, 2018
February 23, 2018
February 19, 2018
improved, also correction to prior edit summary: Another assumption is that the rate of decay is constant over long periods of time, which is particularly implausible as energy levels changed enormously over time.
+10
→Rate of decay: noted how implausible it is that decay rates changed as energy levels changed
m+22
Another assumption is that the rate of decay is constant over long periods of time, particularly as energy levels changed enormously. Also removed insertions that were rather one-sided and/or circular in reasoning.
-5,204
February 18, 2018
→Rate of decay: better bridge section
+774
→Rate of decay: Explain the variations.
+3,166
→Calibration
m→Rate of decay: It didn't say "pages".
m+6
→Rate of decay: Original quote was from a page that had a misspelling; I think this is more authentic.
+193
February 17, 2018
January 12, 2018
restored recent addition of multiple citations as references
+1,746
restored deleted material, but included new explanation of process
-908
January 4, 2018
no edit summary
m+1
→Rate of decay
+1,785
Expanded on the decay process and what is the basis for a decay rate
+2,722
August 11, 2016
July 13, 2016
May 27, 2016
→Acceptance and reliability
→Acceptance and reliability
+4
→Acceptance and reliability
+18
→Acceptance and reliability
+12
→Acceptance and reliability
+183