1) The invention of the printing press by Johannes Gutenberg in the 15th century revolutionized the spread of knowledge and played a key role in the Renaissance.

2) The Hollywood Walk of Fame features more than 2,690 stars embedded in the sidewalk, honoring notable figures in the entertainment industry.

3) The national animal of Australia is the kangaroo.

4) The FIFA Women's World Cup has been held since 1991 and showcases the best women's national soccer teams from around the globe.