What was reported as being from ancient Greece by authors Lynn and Gray Poole in their "History of the Ancient Games", after they saw it carved on a stone when visiting Delphi In the 1950s?
The Olympic rings Carl Diem, president of the 1936 Olympics Organizing Committee, wanting to hold a torchbearers' ceremony in the stadium at Delphi, ordered a milestone with the Olympic rings carved in the sides. The stone was not removed.
Who is reported as saying "We want to live in the present and the only history that is worth a tinker's dam is the history we make today"?
In October 2009 it was reported that what were being burnt as fuel at a 'bioenergy' plant in Karlskoga, in the central Sweden to provide heat for the Värmland region?
Which book was published in 2015 but written before, and seen as a preliminary to, the author's only other book, a prize-winning work published in 1960?