Alec Eiffel a tribute to the famous French engineer Alexandre Gustave Eiffel, designer of the Eiffel Tower in Paris. The song's video features the band playing in a wind-tunnel, a reference to the "pioneer of aerodynamics," with physics formulas in the background. The British magazine "Melody Maker" later commented on Francis' songwriting technique and the song itself: "According to Charles, the song started with Eiffel, then he started to [sic] singing the words Eiffel, rifle, trifle, and suddenly 'everything fell into place'. It's not certain whether lines like 'little Eiffel stands in the archway, even though it doesn't make no sense' are
Eiffel Tower gaps in the latticework. In the years since it was completed, engineers have put forward various mathematical hypotheses in an attempt to explain the success of the design. The most recent, devised in 2004 after letters sent by Eiffel to the French Society of Civil Engineers in 1885 were translated into English, is described as a non-linear integral equation based on counteracting the wind pressure on any point of the tower with the tension between the construction elements at that point. The Eiffel Tower sways by up to 9 centimetres (3.5 in) in the wind. When originally built, the first