Long Duration Storage — Dark Matter

Articles about Long Duration Storage

DNA 'Cassette Tape' Stores Petabytes, Lasts Millennia

A Chinese team has built a working prototype that prints synthetic DNA onto a long plastic tape and retrieves files with a cassette‑like drive; it promises petabyte‑level density … Dec 12, 2025

Science

Sand Batteries: A Challenge to Lithium’s Reign

Researchers say low-cost, high-temperature 'sand batteries' and related particle thermal storage could meet long-duration grid and industrial heat needs, offering a cheaper, scala… Nov 24, 2025