If you’re not familiar with Nixie tubes, let me explain. Nixie tubes are glass electric tubes that light up with specific cathodes. The cathodes have number-shaped filaments in them, allowing for use in such 1970’s applications as Geiger counters and calculators. It was originally designed as American technology by the Burroughs Corporation, and later modified … Continue reading That Nixie clock looks nice. And it’s imported from Ukraine.