1) The blue whale is the largest animal to have ever existed, with an average length of about 82 feet (25 meters).

2) The "Star Wars" franchise, created by George Lucas, has become a global phenomenon with numerous films, TV shows, books, and merchandise.

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

4) Online banking and mobile banking have become increasingly popular, providing convenient access to banking services through digital platforms.