Elon Musk's multiple failed attempts to build his proposed "Hyperloop" transport system have more than a little in common with the conman from The Simpsons.
From the archives of July 1993, John C McLachlan picks back up the story of Cyril Burt, to question how much can be attributed to fraud, and how much to sloppiness.
From the archives of July 1993, Russell Dear profiles the Victorian scientist, statistician, and eugenicist, Sir Francis Galton, followed by an addendum from Marianne Baker.