Where does “speictrihéileagraf” come from?
speictrihéileagraf (Irish) comes from Irish -graf, from Ancient Greek -graf.
speictrihéileagraf (Irish): spectroheliograph
Definitions
- spectroheliograph
speictrihéileagraf (Irish) comes from Irish -graf, from Ancient Greek -graf.
speictrihéileagraf (Irish): spectroheliograph