Add Yahoo as a preferred source to see more of our stories on Google. Recently, we asked BuzzFeed Community members to share what's considered "common knowledge" in their jobs that would surprise the ...

Source: Scribner / Used with permission. In a New Yorker cartoon about marital relations, a husband tells his wife, “Of course I care about how you imagined I thought you perceived I wanted you to ...

Yujie Jin of Liu Shen & Associates explains the elements of Chinese patent law that deal with common knowledge, and gives advice on dealing with them during substantive examination Common knowledge is ...

Elephants have chests. All animals have chests. Insects also have chests. An insect’s body is divided into three parts: the ...