Episode Fourteen: The Camera Obscura
This week’s episode is about the camera obscura (A.K.A. the pinhole camera). It’s a fun and historical device used by astronomers and …
This week’s episode is about the camera obscura (A.K.A. the pinhole camera). It’s a fun and historical device used by astronomers and …
In the third author interview, I talk with Paul Butler about his book, Hero. It’s set partly in World War I and partly …