[quote=“Gary “Wombat” Robson, post:420, topic:581026”]
If we wanted hot chocolate, we had to heat milk in a pan on the stove (careful not to get a “skin” on top)!
When I took my first college programming classes (1976), we had to punch the programs onto cards at keypunch machines (one line per card), arrange the cards carefully in order, and submit the “deck” at the computer room window. Then, we’d go do something else for a couple of hours, and come back to get our printout, which indicated that we had a typo on the third card. Lather, rinse, repeat…
Did anyone else play a computer game called “Nuclear Destruction”? It was played by mail. We all picked a country and signed up for the game. We’d get our starting printout and then mail in our actions for the turn. After everyone’s actions were received (or the time limit expired), they’d run the calculations and mail us each a new printout.
I still count back change to customers in my bookstore, and my kids (who both work there) have been able to do that since they were 13.
I was one of the lucky few that had an 8-track RECORDER. When I wanted to make a tape of an album, I’d sit for ten minutes carefully planning which songs would go on which tracks so there wouldn’t be a “kaCHUNK” in the middle of any of them and the dead space at the end of the track would be minimized. It meant, of course, changing the order of the songs, which drove my friends up the wall.
I remember building a massive spreadsheet in VisiCalc on my Apple /// computer, which I had upgraded to 256K of RAM. I got everything debugged, went to save it, and realized the floppy diskette held only 140K. I had to rebuild the spreadsheet as two separate files and manually copy numbers from one to the other.
I still have my CRC Handbook of Mathematical Tables. I have my 12-inch magnesium Pickett sliderule in its leather belt case, too! Did anyone else learn to use one using a 6-foot or 8-foot long sliderule that hung on the front of the blackboard in class so everyone could watch the teacher? That was in high school in 1975!
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Your whole post is pretty awesome, as it predates me by only a few years.