An interesting and unusual use of neon tubes can be found in Aachen. There, tubes are used to display the weather forecast. I haven’t seen the device myself yet, so here are two links with further information:
2019-04-14
An interesting and unusual use of neon tubes can be found in Aachen. There, tubes are used to display the weather forecast. I haven’t seen the device myself yet, so here are two links with further information: