TITLE: 11 Unusual Technology Records You Likely Haven’t Heard About
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The Longest-Running Computer System
NASA’s Voyager 1 and Voyager 2 spacecraft, launched in 1977, made history as the first human-made objects to reach interstellar space. However, their achievements extend beyond this monumental milestone. Voyager 2’s Computer Command System has maintained continuous operation since its initial startup nearly 48 years ago, establishing it as the longest-running electronic computer system in existence. This remarkable feat of engineering endurance was recently highlighted in technology coverage examining extraordinary system longevity.
The World’s Quietest Place
While most people cannot hear their own heartbeat under normal circumstances, visitors to Orfield Laboratories’ anechoic chamber experience something entirely different. Located in Minneapolis, this specialized chamber holds the official record as the quietest place on Earth, with background noise measurements registering at -24.9 A-weighted decibels. This extreme silence level falls significantly below the threshold of human hearing, creating an environment where individuals can reportedly hear their own blood circulating and even the subtle sounds of their eyelids blinking.
These technological records demonstrate the extraordinary capabilities and boundaries of human engineering, from space exploration systems that continue operating for decades to specialized environments that push the limits of sensory experience. The longevity of Voyager 2’s computer system particularly stands as a testament to the durability and foresight of NASA’s engineering teams, whose work continues to yield valuable scientific data nearly half a century after the spacecraft’s launch.
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