Jerusalem Nano Bible, working in cooperation with Tel Aviv Universitys nanotechnology department, has developed the worlds smallest Bibles for both the Christian and Jewish faiths. Each Bible is lithographed in full onto one 5 millimeter by 5 millimeter surface. The New Testament version of the Bible includes all 27 books, written in the original Greek language. The Old Hebrew Testament, the Tanach, contains all 24 books, including the Torah, written in ancient Hebrew. The company merges the spirit and the technology of Israel by combining one of the oldest and most influential books of all time with the latest nanotechnology, cultivated in the Holy Land with TowerJazz Semiconductor. The Jerusalem Nano Bible can be set into precious metals and jewelry such as pendants, watches, bracelets, and lockets, allowing believers to keep the full word of God with them wherever they go. The Bibles are often used as keepsake gifts for religious milestones and other important occasions.