An idea can be a thought or suggestion. There are some words that we often use together. These are called collocations. Learn ...

'Paper' has different meanings. In this video we're looking at 'paper' to mean pieces of academic writing. There are some ...

Researchers used machine learning to search a database of subtitles from more than 160,000 English-language movies ... While the total use of these "murderous verbs" varied widely from year ...