history of the internet

This video did a great job helping me understand we had learnt from the lecture. The figures helped me clearly understand the origins of the internet, and how the different systems worked. It is interesting to know that the Cuba’s missile played a driving role in the development of the internet. To avoid break up during the attack, the decentralized architecture had to be developed. It is also worth to notice that what we take grant today is just a vague idea 50 years ago. Any idea could come true if people put a great effort on it.