Actor David Arquette (left) celebrates his bar mitzvah at the Western Wall, the holiest site where Jews can pray, in Jerusalem's Old City on Monday, June 11, 2012. (AP Photo/Israeli Tourism Ministry)
An ultra-Orthodox Jewish man writes some of the last words in a Torah scroll before it is taken from the Western Wall into the Hurva synagogue in Jerusalem's Old City. Software developed by an Israeli team of scholars is giving intriguing new hints about what researchers believe to be the multiple hands that wrote the Bible. (Associated Press)