Sairam Gudiseva's boast on Twitter that he had 'Rick Rolled my physics teacher...', posting an accompanying photograph of his essay with the verse from the 1987 hit 'Never Gonna Give You Up' written with the first word on every line.

Chapman, V. J. 1962. Respiration in mangrove seedlings. Bull. Mar. Sci. Gulf and Carib. 12:137-167.

As the number of faces increases, the space-fillers contact more distant neighbours, the polygonalities of the faces of contact decreasing as the order of the neighbours increases.

We went short most finance companies in July.