The Kindle app gives everyone the right to read books, magazines, newspapers now. There’re over a million books inside the app, and you can just access them with your fingertips. Especially you don’t need to own a Kindle to use the app.
Audiobooks from Audible saves you plenty of time to enjoy the beauty of books if you don’t have too much time to read. Listen to books while you’re walking, running, bathing even cooking in the kitchen.
Wolfram Alpha gets its name from the founder, Stephen Wolfram, who created the online service to answer factual queries by using its massive algorithms and data. Unlike search engines, the answers it gives are only robust computational results instead of pages of web links or documents.