Balearic Islands cut by a network of northwest to southeast faults. The main islands of the autonomous community are Majorca ("Mallorca"), Menorca/Minorca ("Menorca"), Ibiza ("Eivissa/Ibiza"), and Formentera, all popular tourist destinations. Amongst the minor islands is Cabrera, the location of the Cabrera Archipelago Maritime-Terrestrial National Park. The islands can be further grouped, with Majorca, Menorca, and Cabrera as the Gymnesian Islands ("Illes Gimnèsies"), and Ibiza and Formentera as the Pityusic Islands ("Illes Pitiüses" officially in Catalan), also referred to as the Pityuses (or sometimes informally in English as the Pine Islands). Many minor islands or islets are close to the biggest islands,
One Two Three... Infinity impact on him, the other being Edward Kasner and James Newman's "Mathematics and the Imagination". One Two Three... Infinity One Two Three... Infinity: Facts and Speculations of Science is a popular science book by theoretical physicist George Gamow, first published in 1947, exploring some fundamental concepts in mathematics and science, but written at a level understandable by middle school students up through "intelligent layman" adults. The book is illustrated by Gamow. Beginning with an exploration of elementary numbers, the book opens with a description of the "Hottentots" (Khoikhoi), said to have words only for "one", "two", "three", and "many", and