Wolfram Alpha is a computational search engine that is a great tool for students to use for research or learning about mathematical, scientific, or historical content. Students can search for specific topics or click on an icon on the homepage to view the questions selected by Wolfram Alpha. Some of the topics that students can search for are mathematics, words and linguistics, units and measures, dates and times, people and history, and much much more. Students can even foster their curiosity and learn about the random items that Wolfram Alpha generates. Wolfram Alpha also has a problem generator for students to practice critical thinking and research skills.