1) The largest known dinosaur, Argentinosaurus, weighed around 70-100 tons and measured up to 100 feet in length.

2) Meryl Streep is an American actress widely regarded as one of the greatest performers in the history of cinema. She has received a record number of Academy Award nominations and has won several awards for her roles in films such as "The Devil Wears Prada" and "Sophie's Choice."

3) Insurance premiums are the payments made by policyholders to insurance companies in exchange for coverage.

4) The most-watched TV series finale in the United States was "MAS*H," with an estimated 105 million viewers.