Finding good information, or the specific information you want on the web can be very difficult.
In this segment of the class we will looking at how to search, not necessarily how to sift the information!

But here is a good article on the difficulty of finding the specific information you might want:

As soon as I got home, I typed “How tall is Jake Gyllenhaal” into my web browser’s search box. The internet deposited me at, “an Entertainment site estimating the heights of famous people, including fan photos and celebrity quotations about their own height.” Bingo. Surely CelebHeights would provide the concise, definitive answer to my question!

Friends, the CelebHeights entry on Jake Gyllenhaal runs to 11 printed pages. It spans 21 months. It is the Infinite Jest of Jake Gyllenhaal–height-related discourse: a maelstrom of heated debate, contested recollections, and esoteric theories of mind-numbing potency.

The entry begins with a quote from Jake Gyllenhaal’s website: “I’m happily 6 feet tall.” What would seem a benign proclamation is actually the fuse to a powder keg. Before I knew it, a message-board user had whisked me away to an exclusive party for the express purpose of witnessing Gyllenhaal’s towering … mendacity:

“Met Jake at the Weinstein Oscar Party. We were both wearing dress shoes, and standing 4 inches away from him, I was looking him in the eye. I had no need to even slightly angle my eyes upward. I’m 5’8”, and Jake was an inch taller than me, period. He has a pretty tall cranium, which gave him the extra inch over me.” —Anonymous

here are links you need to read to begin to learn how to search well: