If you have ever dreamed of time traveling, the Nixie Machine II by Berlin-based artist Frank Buchwald might be just the way to get there! The clock, created in collaboration with passionate engineer Dalibor Farny, certainly gives you a Victorian-era/Steampunk vibe, and Buchwald’s inspiration definitely reflects this element in his work. “Pencil, glue and cardboard...railway stations, steam engines...childhood memories. Creativity and enthusiasm form the golden thread that has weaved through my life. They’re my fuel.” he explains.
At the heart of the clock, and indeed the display of time, are Nixie tubes which were introduced in the 1950s. Nixie tubes – also known as cold cathode displays – became a popular way of presenting numerals using glow discharge. Each glass tube is filled with a low-pressure neon-based gas and includes a wire-mesh anode and layered cathodes shaped like numerals; a separate cathode is needed for every numeral 0 to 9. A distinctive orange glow discharge surrounds each cathode when power is applied. Assembled in multi-digit arrays by connecting electronic circuitry to several tubes, Nixie tubes were often used for computers, clocks, and frequency counters, though these were eventually supplanted by more practicable, less costly – though arguably less charming – displays such as light-emitting diodes (LEDs).
