Eiffel Tower was to be dismantled in 1909, when its ownership would revert to the City of Paris. The City had planned to tear it down (part of the original contest rules for designing a tower was that it should be easy to dismantle) but as the tower proved to be valuable for communication purposes, it was allowed to remain after the expiry of the permit. Eiffel made use of his apartment at the top of the tower to carry out meteorological observations, and also used the tower to perform experiments on the action of air resistance on falling bodies. For the
Erika Eiffel competition bow, helped her to become a world-class archer. She first encountered the Eiffel Tower in 2004, and felt an immediate attraction. She told ABC News that she and others "[...] feel an innate connection to objects. It comes perfectly normal to us to connect on various levels, emotional, spiritual and also physical for some." In April 2009, on the second anniversary of her marriage to the Eiffel Tower, she appeared on "Good Morning America" and explained how her object love empowered her. Her twenty-year relationship with the Berlin Wall inspired the musical theater production "Erika's Wall". In 2011 a