Affordable home-made gamma ray spectroscope [video] (youtube.com) 1 points by gsf_emergency_6 7mo ago ↗ HN
[–] gsf_emergency_6 7mo ago ↗ Schematichttps://drive.google.com/file/d/1Ca5pcJRgw8ZP2WeVL-VVBB6tuEq...
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[ 2.9 ms ] story [ 20.2 ms ] threadhttps://drive.google.com/file/d/1Ca5pcJRgw8ZP2WeVL-VVBB6tuEq...