Information could potentially be stored in ice for millennia, simply by making subtle changes to the shape and position of internal bubbles, which can then be converted into binary or Morse codes.

The old practice of hiding words or symbols, or engraving letters too small to be read, has come into favor again. By Victoria Gomelsky In 2014, Fie Isolde’s future husband wrote her a 28th birthday ...

Analog computing uses continuous signals rather than binary code, making it capable of solving problems that push digital systems to their limits. 'Who let her in??!' Minister's staff accidentally ...