For creating the message through bubbles, experts selected Morse and binary codes as their two approaches, according to Phys.org. The distinct features of the bubbles in 3-D chunks of ice were ...

Different versions of binary code have been around for centuries, and have been used in a variety of contexts. For example, Braille uses raised and un-raised bumps to convey information to the blind, ...

Assigning certain sizes, shapes and positions of bubbles to characters within Morse and binary codes means messages could be stored in ice By James Woodford 18 June 2025 ...