> I remember when computers had an absolute maximum of 4 KB of storage, and
> that would have cost much, much more than $1,500. No hard drives!
> 
> Any advance?
> 
> Peter. 

<yorkshire coal miner accent>

Right.....

Back when I was a lad (more recently than Peter I think) we had a
fantastic computer at Nelson College. It was a cast off from Auckland
University. It was hand built, with good old core memory (non volatile
too).

It had to be bootstrapped from a hex keypad, then you completed loading
the os either from paper tape or from a card reader. The card reader was
a work of art. You had to glide the cards down manually one at a time at
exactly the right speed or they didn't read, and you had to start again
from the beginning. 

If you loaded from tape you got to use a real Teletype with a big roll
of paper and an upper-case only keyboard. probably about 110 baud. Mass
storage=paper tape.

If you went the other way and loaded from cards, you used cards as
input and a line printer as output. 

It ran a very basic basic, we did the good old cricket 1st XI averages
programme, Lissajous patterns printed with asterixes (you had to use an
80*80 array as a virtual screen, placing 1 for on and 0 for off, then
print it line by line to the teletype) , solving equations, etc etc.

It took so long to load a programme and run it you had to get up at 2 am, three
hours before you went to bed, just to get the machine to compute the
first 5 factorials before bedtime..........

Ahhh those were the days, but tell that to the youth of today and they
won't believe you.......

</yorkshire coal miner accent>
-- 
Nick Rout <[EMAIL PROTECTED]>

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