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Ayaana was surveying the longest line on the globe’s three dimensional grid, the equator, the first line of latitude. Her special point zero, 40,075 kilometers long; 78.7 percent across water, 21.3 percent over land, zero degrees, all the Kenya equator places she had never imagined to claim as her own: Nanyuki, Mount Kenya. The invisible equator line crossed only thirteen countries - Kenya, Ecuador, Colombia, Brazil, São Tomé and Principe, Gabon, Republic of Congo, Uganda, Somalia, Maldives, Indonesia, and Kiribati - thirteen countries that were the center of the world, and hers was one of them.
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