Time for a relatively straight-forward question and a comment.
The search challenge for today is:
What is the only mollusk known that can walk on two legs?
When you answer this question, take note of how long it takes you from the moment you start trying to solve the question until the time you get the answer. We call that amount of time the "Time To Result" -- and it's one way of measuring how effective you are as a searcher.
When I solved this challenge, it took me about 5 seconds. How could I do it so fast? It's mostly by practice and noticing how people write web pages. When I think about what to search for, I first think about how people would write about the topic.
But more on this tomorrow, when I reveal the answer!