Takes a true geek to have the rocket equation tattooed on his arm.
My wife is one of two band directors at her school. The other one is newly hired, and he's got a harmonic series waveform tattooed on his arm. I think I scored some points by instantly recognizing it when I met him!
I use to use MaxQ as an moniker back in the day.....but most won't know what that is.
I do!
Odors. Every time I see a package of Crayola crayons I pick it up and sniff it. Takes me all the way back to pre-school childhood.
One of the things that I really liked about getting into aviation was smelling leaded fuel again. Took me back to childhood too...
Long before string trimmers were common, mom had one of thse and would send us outside to trim the grass along the sidewalk, driveway, and street. It took forever, on your hands and knees trimming.
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I still have one, for trimming grass around the kids' playset. Don't want to damage it with a weed whacker. It definitely takes patience.
When I was growing up, I had to use the manual equivalent, which was something like a set of scissors with a 90º twist. Your hands and the squeezing motion were vertical, but the blades were horizontal.
However my grandmother had her phones all set to "pulse" (the sounds a rotary phone made) instead of touch tone because she was convinced the phone company charged extra if you used touch tone. I don't know if that was true or not, but I'm doubting it (this was the 90s).
Probably wasn't true any more by the 90s, but that was definitely a thing in the early 80s.
Pay phones - my kids are still sort of wowed by the concept that those existed, or even the concept of a landline. Or cell phones that were, literally, just phones.
And you didn't know who was calling, and you were attached to the wall, and if someone called while you weren't home you wouldn't even know it.
- Dial-up modems (didn't see those listed). My first connection to the internet was a 2400 bps modem, that had no volume control that I could find for the speaker. And it was LOUD for reasons I can't comprehend. After that was a 14.4k modem, a 28.8, and finally a 56k. I still have the 28.8 with the serial connection cable on the back. I forget which version of AOL I had when I first got online, I want to say 2.1? Downloads of everything took forever and a day. And you had to pay by the hour.
You must have me blocked.
We really lacked entertainment back in the day. I remember dialing up BBSes and being able to whistle the right pitch to get them to think I was a modem.
- AOL, Compuserve, Prodigy. If you had internet in the 90s, you probably had at least one of those. Who remembers Apple's spin-off of eWorld?
I do! That sure didn't last long though.
FWIW, AvWeb was founded by people who met in the old AvSig on CompuServe.
Paying to get a right seat flying job.
I didn't do it, but I remember for 9000 bucks a person could get 100 hours of Navajo right seat time.
For something like 23,000 bucks a person could get 150 hours of right seat Metro time.
Someone at the Dept. of Labor or somewhere decided that it wasn't kosher to have to pay someone to work for them. -$90/hr is well below minimum wage.
I do remember someone tried to get around it by charging you an up-front chunk that was something like $30/hr and then paid you back minimum wage, but that didn't last long either.