Wolfram: Making the world’s knowledge computable

Em certa maneira, parece o Google, mas não é um sistema de busca com o mesmo tipo de resultado. O objetivo é ambicioso: fornecer numa fonte única confiável respostas definitivas para questões factuais.

Vale a pena conferir e fazer questões reais (aqui).

"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.

Wolfram|Alpha aims to bring expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels."