Wolfram|Alpha’s long-term goal is to make all systematic knowledge immediately computable and accessible to everyone. We aim to collect and curate all objective data; implement every known model, method, and algorithm; and make it possible to compute whatever can be computed about anything. Our goal is to build on the achievements of science and other systematizations of knowledge to provide a single source that can be relied on by everyone for definitive answers to factual queries.

I entered “español” in the search box, not quite sure what it would return. Visually, somewhat interesting. I liked the “more” feature in each subsection and the ability to export the information in PDF format. “Lemonade” reveals interesting nutritional information averaged across multiple sources. “Dali” sadly doesn’t return any of his artwork, just a few dates.

I think if my teenage daughter would have had access to this site while she was taking Pre-Calculus, she would have died and gone to heaven.