Visible particles show up in daylight. Fluorescent ones need a dark room to feel noticed.
Joke #312
More Magnetic Particle Testing Jokes
- You might be a Magnetic Particle inspector if your wristwatch has been magnetized at least…
- Knock knock.
- The Magnetic Particle Testing crew was great at their job. They were really drawn to it.
- At a crack, the part's field leaks out. It's finally letting its guard down.
- Nothing clings like a part that was never demagnetized.