I'm using vibration and oscillation in specific frequencies to impart information
It might seem far-fetched, but the idea is sound.
This joke may contain profanity. 🤔
A plane is flying from Poland to England and the plane starts to wobble. The pilot works the controls but it just keeps getting worse. The co-pilot (who happens to be an engineer) says he knows what to do. He runs to the passenger section and says "Quick, everybody move to the left side of the pl...