All public logs
Jump to navigation
Jump to search
Combined display of all available logs of Helpful. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
- 00:35, 16 December 2021 Helpful talk contribs uploaded File:SPD.png (Crop of https://en.wikipedia.org/wiki/File:Spectral_Power_Distributions.png, taken under GFDL)