See how blockchain helps companies overcome the limitations of traditional ledgers.

This visualization shows the most common job types by American county using data using data from the County Business Patterns (CBP) survey.

"Did you know that there are TWO L sounds in American English?

"In this American English pronunciation lesson you will learn the key to the Perfect P sound and how P is different from B.

"A listener wondered whether Grammar Girl should be saying "end quote" instead of 'unquote.

"There are about 7,000 languages spoken around the world -- and they all have different sounds, vocabularies and structures.

"Is there a difference between 'low' and 'law'?

"Making a group of people agree on an important business decision can seem like a difficult task.

"In this American English pronunciation lesson you will learn the key to the Perfect P sound and how P is different from B.

"This compilation of reading assigned to students everywhere will expand your horizons — and your bookshelves.

"Success in business depends on making good decisions.

"A business model is an outline of how a company plans to make money with its product and customer base in a specific market.

"In this video, I will talk about how you can improve your fluency and confidence in English, even if you don't speak English on a daily basis.

"In this super fun lesson, you'll learn 7 common conversational English phrasal verbs with examples from the popular TV series Friends! You will also meet Ethan from the Learn English with TV Series channel.

"Allison Shapira, CEO and Founder of Global Public Speaking LLC, discusses the subject of "uptalk" - when our voice rises at the end of a sentence and makes us sound like we're asking a question instead of making a statement.

"If you really want to sound more natural and native in your spoken English you have to use contractions.

"Most of us have stumbled when saying an unfamiliar name.

"When should you pronounce the H and when should it be silent?

Liz Funk talks to Kim Dower (photo, left), a Los Angeles-based media trainer, on the topic.

"So, you’ve found some great resources for studying English that suit your purpose.

"In this lesson you will learn everything you need to know about pronouncing the /æ/, AA as in BLACK vowel in American English.

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"How to prepare for any speaking opportunity in English so it'll set you up for success (and not failure).

"Many students of English have the feeling that they’ve learned pretty much all the grammar they need.

"In today’s lesson, we’re going to continue our look at the 10 key characteristics of the successful business leader.