The World Wide Web at 30

Thanks for the interesting idea for the lesson on the 30th anniversary of the WWW. Unfortunately I can't find the accompanying text. There is the worksheet and lesson plan attached but nothing else that I can see. Thank you.

Oh, I can remember my first time learning on a computer - It's about DOC and CAI (Wikipedia introduction: https://en.wikipedia.org/wiki/Educational_technology). I can also remember my first surfing online through WWW - many advertisements and some free knowledge, not like today's... In those days, computers are huge, rare and expensive, only in the computer room of school. For the entrance, every time, you need to prepare a pair of shoes-cover. And at the beginning, we only share sources in a small area, like school's computers in local net. Then, outside information regarding with my country... and finally the world-wide... Nowadays, you see, tablet, pad, and expecially your smartphone... everywhere, everytime and everyhow... Therefore, I thought, it's better to understand more regarding with how previous generations did, for appreciating today's fast common life.