SEZEX on Instagram: "💀 No problem! Here’s the information about the Precision Tests of Time Dilation with Atomic Clocks ⏱ CrTo : foryouamv (tt) 🔹 What Was Tested? • Time dilation, a cornerstone of special relativity, states that time moves slower for objects traveling at high speeds. 🚀🕒 • This was tested using ultra-precise atomic clocks onboard fast-moving planes and satellites. 🔹 Key Experiments 1️⃣ Hafele-Keating Experiment (1971): • Atomic clocks were flown around the world on commercia

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History Facts & Stories on Instagram: "Remember the time Steve Jobs pulled a MacBook Air out of a manila envelope and made marketing history? It was January 2008, during the Macworld keynote, and the entire audience already knew Apple was about to unveil something, but no one expected a full featured laptop so thin it could literally fit inside office stationery. Jobs walked across the stage with that envelope in hand, paused with perfect showman timing, and slid out the impossibly slim aluminum