It's World Famous, but is it World Class？☢️
12:11
Reaktionen auf Magdeburg: Wie handlungsfähig sind die Behörden? - TE Wecker am 23 12 2024
41:31
What Geiger Counter to Buy?
20:00
Cheap and Nasty or Low-Cost Unicorn? ☢️
25:37
an affordable alpha spectrometer. ☢️
42:51
The Ultimate Radiation Detector?
25:31
Photolithography on Silicon with PCB Chemicals
16:16
Better Geiger S2 comparison with another low cost scintillator detector
14:12