Nobody in the dead zone ever gets noticed.
Show the Punchline
The initial pulse talks right over them.
Joke #10
More Ultrasonic Testing Jokes
- I once ran Time-of-Flight Diffraction on a weld for six hours before noticing the encoder …
- Knock, knock.
- You must be a back wall echo. No matter how far I go, you're the last thing I see.
- What did the thickness gauge say to the outside of the pipe elbow?
- I'm a straight beam person in an angle beam world.