Unix time
Seconds since 1970 epoch
Episodes
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#4161: How Your Password Manager's 6-Digit Code Actually WorksYour phone and a server generate the same code without ever talking. Here's the elegant math behind it. -
#198: Why the World Runs on Zulu: The Secrets of Universal TimeWhy do pilots and programmers rely on Zulu time? Herman and Corn dive into the atomic clocks and history behind the world's master clock.