Web Crawler Blog

Old Computers

Old Computers

These days’ computers get smaller and smaller. iPhone 4 is just a smart phone, but it is more powerful, then my first computer somewhere in 1993. Even screen resolution is significantly bigger. Ok, let’s look back in time.

Yes, computers were huge and very slow. They could be the size of the wardrobe or even take whole space in a room. Some computers needed water cooling. Can you imagine water cooling for computer of such size? Yes, you need to build a water pool beside computer building.

Old Computer

Old Computer

Computer programs were printed on the paper – so called ‘punched card’. Such type of card had holes in it, which represented digital information. It was a CD of the 20th century.

Punch Card

Punch Card

Old Computer

Old Computer

Old Computer

Old Computer

Old Computer

Old Computer

Old Computer

Old Computer

Old Computer

Old Computer

Old Computer

Old Computer

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