Scientists Create QR Code Smaller Than Bacteria
Source: Slashdot: Hardware
This breakthrough in microscopic data encoding represents a fundamental shift in how we think about information density and permanence—moving storage from fragile electronic mediums to physical structures etched at the molecular level. The ability to encode data into materials that can survive centuries without degradation addresses a critical vulnerability in our digital age: the obsolescence of storage formats and the decay of magnetic or electronic media. This technology signals the emerging convergence of biological scale with information systems, opening possibilities for embedding permanent records directly into physical objects, materials, and potentially organisms themselves.