Opens a quick dialog box with input box to query the WolframAlpha Computational Knowledge Engine and launch your web browser. Unfortunately Android does not support input boxes on widgets so its out of the question for now.

A few things to try:
integral x^2
New York
Oct 25, 1982
captcha android

suggestions welcome

PowerVocab Ultra Edition contains over 1300 words and is designed for word-lovers. It can also be used to prepare a strong vocabulary for tests such as SAT, GRE, GMAT, ASVAB and so on. Words increase in difficulty as you go.

(Book) Read Sun Tzu's classic military treatise right on your phone. This is one of the world's oldest and most influential book on military strategy and tactics.

Comfortable and highly customizable reading experience.

Also includes Musashi's "Book of the Five Ring".