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I just wanted to share this montage I made.
It took me about 3 hours to get this result.
on the left : Amstrad CPC6128
on the right : manhattan tv (with an Atari 2600)
annnnd a lot of scrap
Hello, I saw it on https://www.radiacode.com/spectrum-isotopes-library
Cadmium has never been detected with radiacode, so here's a short spectrum of radioactive cadmium :
https://github.com/smartblue-git/Radiacode-Things/blob/main/spectrum%2FCadmium.xml
Hello, I found a radioactive zone last time but I can't determine the type of source
I got between 25 and 32 CPS and approximately 0,1uSv/h
here is the [spectrum](https://github.com/smartblue-git/Radiacode-Things/blob/main/spectrum%2FSpectrum\_2026-06-21%2020-17-29.xml)
and here is a [video](https://youtube.com/shorts/0ZL1DKLWenE?is=9ufvyTTOBrgVsDtv)
between 35 and 41 cps