Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. It’s relatively easy to trace a written linguistic history—there ...

Computers need programming languages to function. That’s just a simple fact of life. However, these languages didn’t just spring up out of nowhere. They were developed by people for explicit purposes.

The human body is the greatest form of expression. From the clothes one wears to the things one says and does, expression is a form of self art. Sign language is a form of expression — one that ...