1) The Eiffel Tower can be 15 cm taller during the summer due to thermal expansion.

2) Banks provide various financial products, including savings accounts, checking accounts, credit cards, mortgages, and investment services.

3) The world's longest traffic jam occurred in China in 2010 and lasted for 12 days, stretching over 60 miles (97 km).

4) The Cannes Film Festival, held annually in France, is one of the most prestigious film festivals in the world.