Congratulations to all visitors and subscribers of my website on the past and upcoming holidays - Christmas and New Year! I can't say that the past year has made me particularly happy, but at least I'm still alive and so are you, if you're reading this, which is not bad for our times...To be honest, I'm already afraid of wishing something in the coming 2026, but still I would like to have a sharp eye and a firm hand to hold a soldering iron in it and get it where it should be. As well as financial resources, not only to maintain a biological existence, but also to pursue hobbies and realize good ideas!