This answer FTW.
I remember an 80's calculator I had. It was the cheaper version with no memory keys. When I took it apart it had all the circuitry, contacts etc. for the memory keys, so when I cut holes in it and pressed them with a pen, I had a more expensive calculator! Huzzah!
(,
Tue 15 May 2007, 11:30,
archived)
I remember an 80's calculator I had. It was the cheaper version with no memory keys. When I took it apart it had all the circuitry, contacts etc. for the memory keys, so when I cut holes in it and pressed them with a pen, I had a more expensive calculator! Huzzah!