Due on Mar. 9that the beginning of class time.
1. Did you ever wonder how traffic lights detect your presence? Perform a web search and explain in a few sentences how traffic lights "know" the presence of car that is waiting for the light to change.
2. Were you ever puzzled by an odd looking tree while driving on a major highway? Perform a web search on "antennascamouflaged as trees" and explain in a few sentences what are they used for and why are they disguised.
3. Preform a web research on "cloud storage." What is it and how does it work? List at least three advantages and three concerns for cloud storage when compared to personal storage such as Flash Memory or HDDs.
4. Watch the video (The Internet Behind the Web) completely via the linkhttp://youtu.be/SDucuVi5FrI.
What is the most surprising discovery you made about the invention of the internet that you didn't know before? Explain your answer in 1-2 paragraphs. Y our answer will count for 50% of this HW.