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Early humans left behind cave art of animals, valleys, and hunts. Rather than leaving an alphabet they used art as way to show their surroundings. Historians learned about these ancient people through digging up, examining, and studying these caves. -
Printing Press, texts and images are transferred through this machine, making it easier to print writings faster with ink. -
In medieval times, Handwritten Illuminated Manuscripts were solely made by monks and were very expensive to be made but had very low demand for them. -
It took Charles Babbage 40 years to work on the first computer. The mechanical computer, an analytical engine, was powerful enough to do simple calculations. -
Radio is a form of mass media and sound communication through radio waves, usually transferring music, news, and all kinds of different programs. -
Artificial Intelligence is machines, especially computer systems, being able to process the simulation of human intelligence.