2009-02-262009-02-262008-06-282009-02-26Strauss, T 2008, 'A burden of wonder', in Colloquium and Festschrift at the occasion of the 60th birthday of Derrick Kourie (Computer Science), Windy Brow, South Afica, 28 June 2008. [http://www.cs.up.ac.za/cs/sgruner/Festschrift/]http://hdl.handle.net/2263/9050The Post-Proceedings of this Festschrift will be formally published in The South African Computer Journal number 41.enTinus StraussFibonacciGolden RatioPalindromesFibonacci numbersRecurrent sequences (Mathematics)Ratio and proportionPuzzlesArticle