I started asking in a follow up for it to write a set of test cases. I could tweak and run them to my liking. I think for knowledge based things, you are bett

I started asking in a follow up for it to write a set of test cases. I could tweak and run them to my liking. I think for knowledge based things, you are better off using Google. But if it can help you narrow down your search, you can use that for Google. For example, I queried, what projects are good for practicing data-intensive design. It gave me a list of projects with descriptions. Perfect for me to Google more information for. It's very good for narrowing down search and addressing follow ups. It's like the perfect Google Search companion.