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A review of Los Jinetes del Recuerdo, a collection of science fiction poems by Antonio Mora Vélez.
R K Troughton interviews David Brin about his writing, science background, and more.
How does Einstein’s description of space and time compare with Dr. Who? Can James Bond really escape from an armor-plated railroad car by cutting through the floor with a laser concealed in a wristwatch?
The Greek philosopher Socrates spoke frequently about wisdom and understanding. While there is some debate as to his actual quote, the summary is as follows: One cannot know anything with absolute certainty but can feel confident about certain things.