That Phoenix client would hate my kitchen windows.

Wait, you said a laser level for EVERY single drop? That's some serious dedication right there. I can't imagine pulling that thing out that many times on one job. My arm would be dead by the second outlet! Do you really set it up fresh for each box, or do you just run a line and follow it?

Six months in that river gravel is insane. Heard they were good but that's double the lifespan easy. Might have to look into those for our operation.

Exactly, that side by side footage is the whole proof right there. It shows the flag moving from the spring in the pole, not from any air. People who still say it was wind just haven't seen the actual test. Once you watch it, there's really nothing left to argue about. The science was settled decades ago with that simple experiment.

That 1971 report is key. They actually filmed tests with a flag in a vacuum chamber to show the same wobble from the pole's spring action. Once you see that side by side footage, the whole wind argument falls apart completely.