Air bubbles trapped in ice can store messages in cold places

Scientists have developed a method that could be useful in cold places like the Arctic, the moon or Mars, where traditional storage like paper or electronics is hard to maintain

Jun 22, 2025 - 01:44
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Air bubbles trapped in ice can store messages in cold places
Scientists have developed a method that could be useful in cold places like the Arctic, the moon or Mars, where traditional storage like paper or electronics is hard to maintain