What is Web 3.0?Before talking about Web 3.0, what we should know is the mainstream definition of Web1 & Web2.Web 1.0: a read-only web for usersBetween the 1990s and 2000s, the website pages are more in a static format. The companies or owners of the website can upload the content they created to their websites intentionally, such as the personal blog or the official website of a big company. Users could only read what have been uploaded.Web 2.0: read-write web for usersAfter 2004, the social...