Hiroshima Day is an annual observance held on August 6 to commemorate the atomic bombing of Hiroshima by the United States in 1945. The bombing killed over 140,000 people and left hundreds of thousands more injured.

David A. Vise is an American author and journalist, and he wrote "The Google Story," which provides an in-depth look at the history and development of the tech giant, Google. The book covers the founders, Larry Page and Sergey Brin, and explores the company's journey from its inception to becoming one of the most influential and successful technology companies in the world. The book delves into the innovative and transformative aspects of Google's rise to prominence in the digital age.