The story
Named after the inventor of the Carcel lamp.
Etymology from Wiktionary, CC BY-SA 4.0.
carcel
Today it means: A former unit to measure the intensity of light, approximately 9.74 candelas. Full definition →
Today it means: A former unit to measure the intensity of light, approximately 9.74 candelas. Full definition →
Named after the inventor of the Carcel lamp.
Etymology from Wiktionary, CC BY-SA 4.0.