Discussion Questions
-What is the coolest piece of technology you have ever heard of?
-If you could invent one cool technology, what would it be?
-What do you think is one cool gadget that is outdated? (perhaps from 100, or 1000 years ago)

Here is an interesting article that talks about 10 inventions and innovations that were created because of recessions in the past. This in somewhat related to the third discussion question.