Daily Archives: September 22, 2023

As you read a variety of materials today, from TED talks and newspaper articles to text messages and emails from friends, consider how the language used differs across each. This variation in formality, called register, is a central concept in … Continue reading →

Cryptocurrency is digital money that can be used to make purchases or as an investment. It works by using blockchain technology, a ledger that records and verifies transactions in a way that is unchangeable. Bitcoin is the best-known cryptocurrency, but … Continue reading →