Researchers at Southampton University in the UK have now written a series of major works to small glass discs– including the Universal Declaration of Human Rights, Newton’s Opticks, the Magna Carta and the Kings James Bible. The density of the data aboard these discs suggests that they could squeeze a total of 360 terabytes onto a single piece of quartz. They also point out that the data is extremely stable: It could endure for as long as 13.8 billion years at temperatures up to 350 degrees Fahrenheit.