A photocathode (also photocathode ) is a detector for ...
Sally Hemings (* 1773, † 1835) was a slave of Thomas ...
Huacachina is a village in the province of Ica, Peru It lies a few kil...
Saint-Christ - Briost ( Picard: Saint- Cri - Briou The municipality is...
The Holy Victor of Siena, also: Victor of Egypt or ...