The Material Weight of Digital Possessions
The Material Weight of Digital Possessions Every photo on your phone, every email in your inbox, every document in the cloud—they all have weight. Not metaphorical weight, though that’s real too, but actual, measurable mass. This revelation struck me recently while deleting old files, wondering if I was somehow lightening my digital load in a literal sense. The Physics of Information The answer, surprisingly, is yes. Digital data exists as electrons trapped in storage devices, and electrons, however infinitesimal, possess mass—approximately 9.1 × 10^-31 kilograms each. When you save a file, you’re essentially arranging electrons in specific patterns, adding their collective mass to your device. ...