jbfavre: RT @Bill_Gross Did you know that the Fibonacci series (1,1,2,3,5,8,13,21,34) can be used to roughly convert miles into kilometers? 3 mi ...
samedi 12 octobre 2013 à 11:47RT @Bill_Gross Did you know that the Fibonacci series (1,1,2,3,5,8,13,21,34) can be used to roughly convert miles into kilometers? 3 mi ...