It went from nothing to billions of users in the space of a few years. 

In this episode, we look at the rise of TikTok, the criticisms it has faced, and how it is changing technology patterns all over the world. 

• What is TikTok?
• Early history of Tiktok
• Growth in the United States
• Design of TikTok algorithm
• Tiktok’s machine learning
• Controversy in the United States
• Security concerns
• American vs. Chinese technology companies
• Influence on US culture
• TikTok in the present day

 Full interactive transcript, subtitles and key vocabulary available on the website: https://www.leonardoenglish.com/podcasts/tik-tok

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Keywords: Learn English, vocabulary, lessons, idioms, aprende inglés, idiomas, aprender inglês, apprendre l'anglais, imparare l’inglese, ingilizce öğren,英語を習う, تعلم الإنجليزية