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"We'd have most of what we predicted of the conquest of space, if we hadn't ignored parasite control."
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This story was written just at the dawn of computing. This very modern (for 1940!) library distributed books on microfilm based on punched cards turned in as requests. For those who don't recall, "punch cards" are a form of data storage. Each card has a set of areas for punched holes. Each area represents a bit of data.
It is interesting that computers were already seen as a mystical device in a holy place, which ordinary mortals could not approach - hence the "vestal virgin" at the front desk to mediate for the computer system.
Today, of course, we have a wide variety of options for data storage. But even today, there are glitches. Back in the day, the big disaster was dropping all your punch cards and mixing them up (you not only needed to keep them safe, they had to be in the right order!). These days, the biggest problems are incompatibility (this computer can't read that data storage unit) or static discharges wiping out your data.
Fans of retro computing should certainly check out the Punch Card Gallery. Other forms of data storage are shown in the Information Technology History - Data Storage and Elaboration page. Comment/Join this discussion ( 0 ) | RSS/XML | Blog This | Additional
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