Out of the sentences, what are themes and what are other information?
- in a relatively short amount of time, technology has had a big influence on our culture.
-technology has changed the meaning of words in the english language. people can now send electronic mail, or e-mail, to one another.
-"mouse" no longer refers to just a rodent.
-internet was in most american homes by the late 1990s.
-technological terms are more frequently used today than they have been in years past.