-
Computers were large, expensive and they requived a lot of electricity.
They used vacum tubes. Vacum tubes were made of glass bulbs and wire. -
Computers were samller, faster and cheaper.
They used transitors instead of vacum tubes -
Computers were faster, cheaper and smaller and they used less electricity. They used integrated circuits.Integrated circuits were as small as transistors but faster than them.
-
They were smaller, portable and cheaper. They used microprocesors. Microprocessors were small silicon chips. Computers used less electricity and produced less heat
-
Are the most advanced computers. Scientist are trying to develop computers to think on their own. This is called artificial inteligence. They are the computers of the future
A list shows items. A timeline shows sequence.
Use Timetoast to make dates, milestones, and turning points easier to understand in a clear visual format. Timetoast is a timeline maker for work, school, research, and stories.