Henry Yuen is developing a new mathematical language to describe problems whose inputs and outputs aren’t ordinary numbers.

Learn how a Princeton 12th grader created a nonprofit to help visually impaired people gain access to keyboards.

Ask the publishers to restore access to 500,000+ books. Can You Chip In? We’re celebrating our 1 trillionth archived web page. If you find our library useful, learn how you can help us fundraise! Can ...

A general purpose keyboard test utility which will echo pressed keys to a virtual on-screen keyboard. Currently the utility has UK and US visual keyboards but would support many different types of ...