The word 'typewriter' is one of the longest words you can type using only the top row of a QWERTY keyboard.

Languages evolve continuously — Shakespeare's English is dramatically different from today's just 400 years later.

Body language accounts for 55% of communication, tone for 38%, and words for only 7% — according to Mehrabian's model (though this is often oversimplified).

There are no true synonyms — words with similar meanings always differ in connotation or register.

Some languages mark grammatical distinctions English lacks — such as whether the speaker knows something directly or by report.

The Pirahã language of the Amazon has no words for numbers beyond 'one,' 'two,' and 'many.'

Orca (killer whale) pods have distinct dialects — different groups use different calls that don't overlap.

Some languages have no word for 'left' or 'right' — speakers of Guugu Yimithirr in Australia use cardinal directions instead.

Tone languages require the brain to process pitch as both music and language simultaneously.