Comment by kallistisoft
Comment by kallistisoft 18 hours ago
> Unlike marking only on the surface of a 2D piece of paper or magnetic tape, this method of encoding uses two optical dimensions and three spatial co-ordinates to write throughout the material - hence the ‘5D’ in its name.
Ummmmm.......
Yeah. That and
> a revolutionary data storage format that can survive for billions of years
Clearly it hasn't been verified to be able to survive for billions of years, but it is thought to be able to survive for billions of years based on extrapolation from tests done over time scales multiple orders of magnitude smaller.