Becquerel's rays by Ciro Santilli 34 Updated +Created
These must have been gamma rays.
Just before he left Cambridge for Montreal in 1898, Rutherford conducted a simple, systematic experiment to study the absorption of rays from uranium. [...] In 1901 he determined that Becquerel's rays are indeed electromagnetic rays. He called them γ (gamma) rays.
This terminology is used e.g. in Marie Curie's Polonium paper:
Some minerals containing uranium and thorium (pitchblende, chalcolite, uranite) are very active from the point of view of the emission of Becquerel rays.
Figure 1. . Source. Several points of the Uranium 238 decay chain are clearly visible.
Abundance of the chemical elements on Earth by Ciro Santilli 34 Updated +Created
Radiation by Ciro Santilli 34 Updated +Created
List of chemical elements by Ciro Santilli 34 Updated +Created
Abundance of the chemical elements by Ciro Santilli 34 Updated +Created
Separation process by Ciro Santilli 34 Updated +Created
Power source by Ciro Santilli 34 Updated +Created
The UK is broken by Ciro Santilli 34 Updated +Created
Adam Curtis coming to mind so hard.
Video 1.
Britain is a dump by BritMonkey
. Source. Published 2024.
Lamento Sertanejo by Ciro Santilli 34 Updated +Created
Video 1. . Source. Track from the 1975 album.
Video 2. . Source. Fantastic scenes perfecly complementing ths song
Song composed by Gilberto Gil by Ciro Santilli 34 Updated +Created
2023 Nobel Prize in Physics by Ciro Santilli 34 Updated +Created
Video 1. . Source. Quick intro. Notably missing is a clearer discussion of the applications.
Generation Z by Ciro Santilli 34 Updated +Created
Social generation by Ciro Santilli 34 Updated +Created
Accounts not controlled by Ciro Santilli by Ciro Santilli 34 Updated +Created
Ciro's younger Ciro Santilli's homonyms end up managing to take @cirosantilli on some useless Gen Z websites like TikTok fair play:
Lattice-based cryptography by Ciro Santilli 34 Updated +Created
Hidden shift algorithm by Ciro Santilli 34 Updated +Created
Zettlr by Ciro Santilli 34 Updated +Created
Interesting "gradual" WYSIWYG. You get inline previews for for things like images, maths and links. And if you click to edit the thing, the preview mostly goes away and becomes the corresponding source code instead.
Text-to-speech by Ciro Santilli 34 Updated +Created
vscode restore windows after restart by Ciro Santilli 34 Updated +Created
Having multiple windows is generally the only sane way to manage multiple projects. So how to reopen then after you:
  • restart the OS or logout?
  • close all window in some other way? It can't be by closing them one by one of course, or else only the last remains. Not sure such way exists.

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