Reported observing "black light", a new kind of radiation that he believed was distinct from, but possibly related to, X-rays and cathode rays
Text from Wikipedia, available under CC BY-SA 4.0.
- #wikipedia
- #event
Reported observing "black light", a new kind of radiation that he believed was distinct from, but possibly related to, X-rays and cathode rays
Text from Wikipedia, available under CC BY-SA 4.0.
Captured 2026-08-17 from Wikipedia. The archived copy is preserved so this citation survives link rot.