Kevin Schwartz: Hey it's Kevin from australia there should be more people around what you do you're very good at your work keep it up
aleksandr320: Welcome! For a long time watching your videos, the most interesting Nixie tube! I am a collector of Ukrainian electric vacuum tubes, I would like to ask you: you do custom Nixie tubes? send me an email email@example.com
Daniel Wahl: hey, I am recently retired EE. Many similar interests. Would you like to correspond?