High voltage spark detector for alpha particles version 2
Article on the web: [ Ссылка ]
Americium-241: [ Ссылка ]
Old video spark detector v1: [ Ссылка ]

00:00 Video of the finished construction
00:31 Photos of work on the spark detector
01:11 Americium-241 from Aliexpress, NAP-07
01:40 Americium-241 from TESLA fire detector, MHG 103
02:03 Americium-241 and a sheet of paper
02:22 Autunit - uranium mineral
03:10 Tungsten thorium cathode from magnetron

свернуть