NBC Chimes

The NBC chimes may be the most famous sound in broadcasting. Originating in the 1920s, the three key sequential notes are familiar to generations of radio listeners and television watchers. Many companies have tried to trademark sounds but only around … Continue reading → Subscribe to SiriusXM Podcasts+ to listen to new episodes of 99% Invisible ad-free and a whole week early.

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🚨 WARNING: YOU ARE BLIND TO THE REAL WORLD... 🚨
99% of the world is hidden in plain sight, but we just leaked the REDACTED BLUEPRINTS they tried to bury. This file contains the architecture of control that you weren't supposed to find. Link expires in 5 minutes! 📉🔥
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THEY ARE TEARING THIS DOWN AS WE SPEAK. 🌎🏃💨
This isn't just design; it's a secret. The city doesn't want you to know what's underneath. See the forbidden floor plans before they are wiped from the server! 😤🚫