Keynes’s keynote book, “The General Theory”, is loaded with economic theory. There are only two pages of data in that book, and Keynes dismisses the scant data he cites as “improbable.”
A 13th century bishop’s theory about the formation of the universe has intriguing parallels with the theory of multiple universes. This was uncovered by the the Ordered Universe project at Durham University, which has brought together researchers from humanities and the sciences in a radically collaborative way.
The topic of mermaids goes back into the deep reaches of human history and mythology—perhaps there is more to the mystery of mermaids than modern hype.