His name is Obi, which means “heart” in the Nigerian Igbo language. At 3 weeks old, Obi weighs about 30 pounds. Before swimming in the big pool, he spent time learning to swim in a smaller pool — all with his mother Petre keeping a watchful eye.

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Waymo autonomous vehicles operate across 65 square miles inside I-285 and have been involved in six incidents with Atlanta Public School buses since May. Waymo issued a recall because of their cars briefly stopping or slowing down before continuing forward while a bus was stopped and flashing its lights. (Courtesy of Atlanta Public Schools)

Credit: Courtesy of Atlanta Public Schools