The assumption that anything true is knowable is the grandfather of paradoxes..

Are there any mythical beasts which aren't simple pastiches of nature? Centaurs, minotaurs, unicorns, griffons, chimeras, sphinxes, manticores, and t….

Samuelson spotted a mistake in Bacheliers work. Bachelier's model had failed to consider that stock prices cannot fall below zero..

Your second ducat, like your second million, is never quite as sweet..