Hey iiandyiiii, glad to see another nuke about…
Usually when telling people about unusual jobs, the time as a nuke ELT on the Nimitz comes to mind.
But that really wasn’t my favorite or most enjoyable, or most unique job (IMHO).
I spent three years as a projectionist at a nine-theater cineplex: running all nine projectors; maintaining the machines; assembling the new movies from the 6 twenty-minute reals into the single large platter; breaking down the old movies from the platter back into the original six reels, reattaching the heads and tails and packing them up to go; putting on trailers, and so on.
Perhaps the most …interesting… part of the job was changing the projector bulbs.
The bulb looks like this.
Note the protective gear the fellow is wearing. The bulb is made of quartz, about as thick as bottle glass, and under high pressure. When one of them wears out, instead of just flickering out like normal light bulbs, they explode like hand grenades.
Most projector lamphouses have a 45-degree mirror redirecting the light from a vertical lamp assembly towards the projector. That mirror is a special one that reflects visible light while letting infrared pass through, to a chunk of firebrick to be absorbed. When the bulb explodes, not only did it fill the salad-bowl metal reflector at the bottom with nicks and cuts, but it always smashed the uber-expensive 45-degree mirror.
There’s nothing quite like having a projector lamp explode when you are five feet away, even if it is in its armored lamphouse. The sound is tremendous.
Now, to change them, you were supposed to suit up like that fellow in the picture, but they didn’t have that fancy gear for us. The warning on the lamphouse door specified all of that gear, but we were stuck with an apron and a faceshield only.
Since bulbs explode at end-of-life, and you are changing them when they are close to end-of-life, well…you want to handle them carefully.
I always wondered just how badly my hands would have been torn up had one gone off during the changeout.