Thomas Alva Edison Memorial Tower and Museum completed by Tyler Kerekgyarto of Troop 12, based in Edison, NJ. The sign contains information about the museum, the website, and hours of operation. The sphere atop the tower has been called the ""world's largest light bulb"". Another famous sphere, the Union Watersphere, that has long been known as the ""world's tallest water sphere"" is located in nearby Union. Thomas Alva Edison Memorial Tower and Museum The Thomas Edison Center at Menlo Park, also known as the Menlo Park Museum / Edison Memorial Tower, is a memorial to inventor and businessman Thomas Alva Edison, located in the Menlo Park area
John Park (inventor) Baptist Church, 1877, still standing in the heart of downtown. Then Seguin's era as "the Mother of Concrete Cities" drew to a close. John Park (inventor) John Esten Park, (1814 - 1872), educated in chemistry and medicine, experimented with using concrete to construct buildings before the American Civil War. His work left the town of Seguin, Texas, with a large concentration of 19th-century concrete structures. John E. Park was born in 1814, in Eatonton, Putnam County, Georgia, to James and Martha (Yandell) Park. About 1835, he married Rebecca Rosella Hubbard (1808-1877); they had seven children. He studied at the Louisville